Sumakmur Holiwell, PA-C

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

034583 Issued in NY

Practice address

6315 Roosevelt Ave
Woodside, NY 11377-3641

Phone

(718) 874-3173

NPI assigned

Sep 8, 2023

Last updated

Sep 30, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Bronx Medical Practice P.C.

  • Internal Medicine Physician
  • Bronx, NY
  • NPI 1356726087

  Single Specialty

  Medicare reassignment NPD
• Essen Medical Associates, PC

  • Legal Medicine
  • Bronx, NY
  • NPI 1366418709

  Single Specialty

  Medicare reassignment NPD
• Essen Medical Urgicare, PLLC

  dba Metro Urgicare

  • Urgent Care Clinic/Center
  • Bronx, NY
  • NPI 1841607298

  Single Specialty

  Medicare reassignment NPD
• House Call Medical Services of New York, PLLC

  • Internal Medicine Physician
  • Bronx, NY
  • NPI 1851345946

  Single Specialty

  Medicare reassignment NPD
• Kel Healthcare Medical Services PC

  • Internal Medicine Physician
  • Brooklyn, NY
  • NPI 1629892476
  Medicare reassignment
• Essen Medical Associates, PC

  • Podiatrist
  • Bronx, NY
  • NPI 1720799158
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1694131200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790726400000",
    "number": "1376329995",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6315 ROOSEVELT AVE",
            "city": "WOODSIDE",
            "state": "NY",
            "postal_code": "113773641",
            "telephone_number": "718-874-3173"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6315 ROOSEVELT AVE",
            "city": "WOODSIDE",
            "state": "NY",
            "postal_code": "113773641",
            "telephone_number": "718-874-3173"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLIWELL",
        "first_name": "SUMAKMUR",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2023-09-08",
        "last_updated": "2026-09-30",
        "certification_date": "2026-09-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "034583",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Maria Fernanda Herreman
• Denicia Heywood, LMSW
• Kazi MD Asif Hilmi, MD
• Elizabeth Hodgens, RN
• Porsche Holcomb, LCSW, LCSW-C
• Meira Hollander
• Matthew Holloway
• Hope Lane Mental Health Counseling PLLC
• Hope Physical Medicine & Rehabilitation, PC
• Hopkins Drugs LLC (Hopkins Drugs)

• Internal Medicine Physician in Woodside, NY
• Providers in Woodside, NY by specialty
• Internal Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 30, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.