DEVALINGAM MAHALINGAM M.D. NPI 1164650859

NPI Information

  • NPI: 1164650859
  • Provider Name: DEVALINGAM MAHALINGAM, M.D.
  • Classification: Internal Medicine - 207RX0202X
  • Specialization: Medical Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 645 N MICHIGAN AVE STE 1006
    CHICAGO, IL
    ZIP 60611
  • Phone: (210) 413-1723

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NPI Details

Devalingam Mahalingam, M.D. is a medical oncology internal medicine in Chicago, IL with 26 years of experience. The provider is an internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer. Devalingam Mahalingam, M.D. NPI is 1164650859. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

The provider's business location address is:

645 N MICHIGAN AVE STE 1006
CHICAGO, IL
ZIP 60611-814
Phone: (210) 413-1723

The NPI 1164650859 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, daratumumab, 10 mg and hyaluronidase-fihj (HCPCS:J9144)
  • Injection, ferric carboxymaltose, 1 mg (HCPCS:J1439)
  • Injection, nivolumab, 1 mg (HCPCS:J9299)
  • Injection, fosaprepitant, 1 mg (HCPCS:J1453)
  • Injection, pembrolizumab, 1 mg (HCPCS:J9271)
  • Injection, oxaliplatin, 0.5 mg (HCPCS:J9263)
  • Injection, immune globulin, (gammagard liquid), non-lyophilized, (e.g., liquid), 500 mg (HCPCS:J1569)
  • Injection, denosumab, 1 mg (HCPCS:J0897)
  • Injection, rituximab, 10 mg (HCPCS:J9312)
  • Injection, dexamethasone sodium phosphate, 1 mg (HCPCS:J1100)
  • Injection, bortezomib (velcade), 0.1 mg (HCPCS:J9041)
  • Injection, atropine sulfate, 0.01 mg (HCPCS:J0461)
  • Injection, palonosetron hcl, 25 mcg (HCPCS:J2469)
  • Injection, pegfilgrastim, excludes biosimilar, 0.5 mg (HCPCS:J2506)
  • Injection, methylprednisolone sodium succinate, up to 125 mg (HCPCS:J2930)
  • Injection, fluorouracil, 500 mg (HCPCS:J9190)
  • Injection of additional new drug or substance into vein (HCPCS:96375)
  • Administration of chemotherapy into vein, 1 hour or less (HCPCS:96413)
  • Injection, gemcitabine hydrochloride, not otherwise specified, 200 mg (HCPCS:J9201)
  • Cyclophosphamide, 100 mg (HCPCS:J9070)
  • Injection, irinotecan, 20 mg (HCPCS:J9206)
  • Injection, granisetron hydrochloride, 100 mcg (HCPCS:J1626)
  • Administration of chemotherapy into vein, each additional hour (HCPCS:96415)
  • Injection, doxorubicin hydrochloride, 10 mg (HCPCS:J9000)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less (HCPCS:96365)
  • Infusion into a vein for therapy, prevention, or diagnosis, each additional hour (HCPCS:96366)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Administration of non-hormonal anti-neoplastic chemotherapy under skin or into muscle (HCPCS:96401)
  • Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less (HCPCS:96367)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Administration of additional new drug or substance into vein, 1 hour or less (HCPCS:96417)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Injection of drug or substance under skin or into muscle (HCPCS:96372)
  • Administration of additional new drug or substance into vein using push technique (HCPCS:96411)
  • Injection, diphenhydramine hcl, up to 50 mg (HCPCS:J1200)
  • Chemotherapy administration, intravenous infusion technique; initiation of infusion in the office/clinic setting using office/clinic pump/supplies, with continuation of the infusion in the community setting (e.g., home, domiciliary, rest home or assisted l (HCPCS:G0498)
  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Application of on-body injector for under skin injection (HCPCS:96377)
  • Injection, tixagevimab and cilgavimab, for the pre-exposure prophylaxis only, for certain adults and pediatric individuals (12 years of age and older weighing at least 40kg) with no known sars-cov-2 exposure, who either have moderate to severely compromise (HCPCS:M0220)
  • Telephone medical discussion with physician, 21-30 minutes (HCPCS:99443)
  • Unclassified drugs (HCPCS:J3490)
  • Injection, tixagevimab and cilgavimab, for the pre-exposure prophylaxis only, for certain adults and pediatric individuals (12 years of age and older weighing at least 40kg) with no known sars-cov-2 exposure, who either have moderate to severely compromise (HCPCS:Q0221)
  • Vincristine sulfate, 1 mg (HCPCS:J9370)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Injection of drug or substance into vein (HCPCS:96374)
  • Infusion, normal saline solution , 1000 cc (HCPCS:J7030)
  • Infusion into a vein for hydration, 31-60 minutes (HCPCS:96360)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)

The enumeration date for this NPI number is 7/1/2009 and was last updated on 7/21/2022.

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
1207R00000XInternal MedicineP1668TEXASNo
2207RX0202XInternal MedicineMedical OncologyP1668TEXASNo
3207RX0202XInternal MedicineMedical Oncology036-142503ILLINOISYes

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
1206454501MEDICAIDTEXAS

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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