DEEPNARAYAN TIWARRI M.D. NPI 1649217464

NPI Information

  • NPI: 1649217464
  • Provider Name: DEEPNARAYAN TIWARRI, M.D.
  • Classification: Internal Medicine - 207RH0003X
  • Specialization: Hematology & Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 8926 WOODYARD RD
    SUITE 201
    CLINTON, MD
    ZIP 20735
  • Phone: (301) 868-7911

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NPI Details

Deepnarayan Tiwarri, M.D. is a hematology and oncology internal medicine in Clinton, MD with 30 years of experience. The provider is an internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered. Deepnarayan Tiwarri, M.D. NPI is 1649217464. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: HOWARD UNIVERSITY COLLEGE OF MEDICINE
Graduation Year:1996

The provider's business location address is:

8926 WOODYARD RD
SUITE 201
CLINTON, MD
ZIP 20735-220
Phone: (301) 868-7911
Fax: (301) 868-2285

The NPI 1649217464 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Injection, ferric carboxymaltose, 1 mg (HCPCS:J1439)
  • Injection, darbepoetin alfa, 1 microgram (non-esrd use) (HCPCS:J0881)
  • Injection, iron sucrose, 1 mg (HCPCS:J1756)
  • Injection, pembrolizumab, 1 mg (HCPCS:J9271)
  • Injection, oxaliplatin, 0.5 mg (HCPCS:J9263)
  • Injection, aprepitant, 1 mg (HCPCS:J0185)
  • Injection, denosumab, 1 mg (HCPCS:J0897)
  • Injection, paclitaxel, 1 mg (HCPCS:J9267)
  • Injection, dexamethasone sodium phosphate, 1 mg (HCPCS:J1100)
  • Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS:85025)
  • Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg (HCPCS:J1568)
  • Injection, rituximab-pvvr, biosimilar, (ruxience), 10 mg (HCPCS:Q5119)
  • Insertion of needle into vein for collection of blood sample (HCPCS:36415)
  • Blood test, comprehensive group of blood chemicals (HCPCS:80053)
  • Injection, palonosetron hcl, 25 mcg (HCPCS:J2469)
  • Injection, granisetron hydrochloride, 100 mcg (HCPCS:J1626)
  • Iron level (HCPCS:83540)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Iron binding capacity (HCPCS:83550)
  • Ferritin (blood protein) level (HCPCS:82728)
  • Injection, leucovorin calcium, per 50 mg (HCPCS:J0640)
  • Injection, pegfilgrastim, excludes biosimilar, 0.5 mg (HCPCS:J2506)
  • Gammaglobulin (immune system protein) measurement (HCPCS:82784)
  • Injection, pegfilgrastim-bmez, biosimilar, (ziextenzo), 0.5 mg (HCPCS:Q5120)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Injection, fluorouracil, 500 mg (HCPCS:J9190)
  • Injection, ondansetron hydrochloride, per 1 mg (HCPCS:J2405)
  • Administration of chemotherapy into vein, 1 hour or less (HCPCS:96413)
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (HCPCS:96367)
  • Injection of additional new drug or substance into vein (HCPCS:96375)
  • Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (HCPCS:96365)
  • Carcinoembryonic antigen (cea) protein level (HCPCS:82378)
  • Flow cytometry technique for dna or cell analysis, each additional marker (HCPCS:88185)
  • Infusion into a vein for hydration, each additional hour (HCPCS:96361)
  • Injection, gemcitabine hydrochloride, not otherwise specified, 200 mg (HCPCS:J9201)
  • Lactate dehydrogenase (enzyme) level (HCPCS:83615)
  • Injection, carboplatin, 50 mg (HCPCS:J9045)
  • Administration of chemotherapy into vein, each additional hour (HCPCS:96415)
  • Injection, diphenhydramine hcl, up to 50 mg (HCPCS:J1200)
  • Measurement of substance using immunoassay technique (HCPCS:83520)
  • Immunologic analysis for detection of tumor antigen, quantitative; ca 15-3 (HCPCS:86300)
  • Infusion, normal saline solution , 1000 cc (HCPCS:J7030)
  • Administration of additional new drug or substance into vein, 1 hour or less (HCPCS:96417)
  • Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg (HCPCS:J3420)
  • Injection, zoledronic acid, 1 mg (HCPCS:J3489)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (HCPCS:96401)
  • Infusion into a vein for hydration, 31-60 minutes (HCPCS:96360)
  • Unclassified drugs (HCPCS:J3490)
  • Blood test, clotting time (HCPCS:85610)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Irrigation of implanted venous access drug delivery device (HCPCS:96523)
  • Administration of additional new drug or substance into vein using push technique (HCPCS:96411)
  • Blood test, thyroid stimulating hormone (tsh) (HCPCS:84443)
  • Haptoglobin (serum protein) level (HCPCS:83010)
  • Infusion into a vein for therapy, prevention, or diagnosis concurrent with another infusion (HCPCS:96368)
  • Application of on-body injector for under skin injection (HCPCS:96377)
  • Infusion, normal saline solution, sterile (500 ml = 1 unit) (HCPCS:J7040)
  • Infusion into a vein for therapy, prevention, or diagnosis, each additional hour (HCPCS:96366)
  • Administration of prolonged chemotherapy into vein (HCPCS:96416)
  • Uric acid level, blood (HCPCS:84550)
  • Measurement c-reactive protein for detection of infection or inflammation (HCPCS:86140)
  • Rheumatoid factor level (HCPCS:86431)
  • Psa (prostate specific antigen) measurement, total (HCPCS:84153)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Injection, alteplase recombinant, 1 mg (HCPCS:J2997)
  • Administration of hormonal anti-neoplastic chemotherapy under skin or into muscle (HCPCS:96402)
  • Cyanocobalamin (vitamin b-12) level (HCPCS:82607)
  • Follow-up hospital inpatient care per day, typically 15 minutes (HCPCS:99231)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS:99211)
  • Folic acid level, serum (HCPCS:82746)
  • Beta-2 microglobulin (protein) level (HCPCS:82232)
  • Declotting of central venous tube (HCPCS:36593)
  • Flow cytometry technique for dna or cell analysis, first marker (HCPCS:88184)
  • Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage (HCPCS:90694)
  • Administration of influenza virus vaccine (HCPCS:G0008)

The enumeration date for this NPI number is 6/1/2006 and was last updated on 5/14/2008.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207RH0003XInternal MedicineHematology & OncologyD0059942MARYLANDYes

Other Identifiers

The following information regarding additional identifiers associated to this NPI record includes the other identifier number, identifier type, identifier state and issuer.

No. Other Provider Identifier Other Provider Identifier Type Other Provider Identifier State Other Provider Identifier Issuer
1496582OTHERHEALTHLINK
2P00074470MEDICARE PIN
3P00156176MEDICARE PIN
4H37391OTHERUNITED HEALTHCARE
561987203OTHERBC/BS MD - CLINTON
6501927300MEDICAIDMARYLAND
77357049OTHERAETNA PPO
861987202OTHERBC/BS OF MD - GREENBELT
9H87391MEDICARE UPINMARYLAND
10012091 O50MEDICARE ID-TYPE UNSPECIFIED
11038001300MEDICAIDDISTRICT OF COLUMBIA
123117681OTHERMAMSI
13B6480005OTHERDISTRICT OF COLUMBIABC/BS OF DC
147357049OTHERAETNA MNG
1558549OTHERAMERICAID
166946966OTHERCIGNA
17100954OTHERPRIORITY PARTNERS
1802810006OTHERDISTRICT OF COLUMBIABC/BS OF DC
197357049OTHERAETNA HMO
203117681OTHERALLIANCE

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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