DR. MARK ALAN PARKHURST M.D. NPI 1629154539

NPI Information

  • NPI: 1629154539
  • Provider Name: DR. MARK ALAN PARKHURST, M.D.
  • Classification: Internal Medicine - 207R00000X
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 3110 GRACEFIELD RD
    SILVER SPRING, MD
    ZIP 20904
  • Phone: (301) 572-8340

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NPI Details

DR. Mark Alan Parkhurst, M.D. is an internal medicine in Silver Spring, MD with 47 years of experience. The provider is a physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs. DR. Mark Alan Parkhurst, M.D. NPI is 1629154539. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a male.

Education
Medical School: UNIVERSITY OF MARYLAND SCHOOL OF MEDICINE
Graduation Year:1979

The provider's business location address is:

3110 GRACEFIELD RD
SILVER SPRING, MD
ZIP 20904-820
Phone: (301) 572-8340
Fax: (301) 572-8403

The NPI 1629154539 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.

  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Administration of influenza virus vaccine (HCPCS:G0008)
  • Influenza vaccine split virus, preservative free (HCPCS:90662)
  • Annual depression screening, 15 minutes (HCPCS:G0444)
  • Annual alcohol misuse screening, 15 minutes (HCPCS:G0442)
  • Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes (HCPCS:99334)
  • Fee covid-19 vac 13 res (HCPCS:0124A)
  • Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS:G0439)
  • Telephone medical discussion with physician, 11-20 minutes (HCPCS:99442)
  • Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS:87635)
  • Follow-up nursing facility visit per day, typically 15 minutes (HCPCS:99308)
  • Urinalysis, manual test (HCPCS:81002)
  • Established patient custodial care facility, group care, or assisted living visit, typically 25 minutes (HCPCS:99335)
  • Follow-up nursing facility visit per day, typically 15 minutes (HCPCS:99308)
  • Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and (HCPCS:G0180)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional (HCPCS:99211)
  • Blood test, clotting time (HCPCS:85610)
  • Established patient home visit, typically 15 minutes (HCPCS:99347)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • Established patient home visit, typically 25 minutes (HCPCS:99348)
  • Comprehensive assessment of and care planning for patients requiring chronic care management services (list separately in addition to primary monthly care management service) (HCPCS:G0506)
  • Transitional care management services for problem of high complexity (HCPCS:99496)
  • Removal of impacted ear wax by washing (HCPCS:69209)
  • Telephone medical discussion with physician, 21-30 minutes (HCPCS:99443)
  • Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS:93000)
  • Initial nursing facility visit per day, typically 45 minutes (HCPCS:99306)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Adm sarscv2 30mcg trs-sucr b (HCPCS:0054A)
  • Telephone medical discussion with physician, 5-10 minutes (HCPCS:99441)
  • Initial nursing facility visit per day, typically 35 minutes (HCPCS:99305)
  • Follow-up nursing facility visit per day, typically 25 minutes (HCPCS:99309)
  • Administration of pneumococcal vaccine (HCPCS:G0009)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)
  • Detection test by nucleic acid for multiple types influenza virus (HCPCS:87502)

The enumeration date for this NPI number is 10/31/2006 and was last updated on 3/15/2022.

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 MedicineD0024093MARYLANDYes

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
1345660-04OTHERBCBS-MD
29680-0031OTHERCAREFIRST BCBS OF DC
3008203102MEDICAIDMARYLAND
40943ER-345660-05OTHERCAREFIRST BCBS OF MD
50943SE-345660-05OTHERCAREFIRST BCBS OF MD
60055OTHERCAREFIRST BCBS
7345660-04OTHERMARYLANDBCBS
8156221500MEDICAIDMARYLAND
952-2096682OTHERTRICARE NORTH
1004-13565OTHEREVERCARE

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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