Zachariah Hasan, MD

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

0101281965 Issued in VA

Practice address

722 Grant St Ste F
Herndon, VA 20170-4533

Phone

(703) 787-7638

NPI assigned

Mar 30, 2020

Sex

Male

Sole proprietor

No

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 DC, VA2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 2

Specialty

Neurology

Education

Eastern Virginia Medical School, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Shabih Hasan MD PCGroup PAC ID 4789848490, 2 clinicians

Ms Center of Greater Washington PCGroup PAC ID 2668571175, 3 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: zachariah.hasan.1@3869.direct.athenahealth.com
• FHIR API: https://api.platform.athenahealth.com/3869/brand/1/csg/1/fhir/r4

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

• Ms Center of Greater Washington PC

  • Clinic/Center
  • Vienna, VA
  • NPI 1245381789

  DC

  Medicare reassignment Care Compare group NPD
• Shabih Hasan MD PC

  • Specialist
  • Herndon, VA
  • NPI 1386716512

  DC

  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1585526400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1764633600000",
    "number": "1700414307",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "722 GRANT ST STE F",
            "city": "HERNDON",
            "state": "VA",
            "postal_code": "201704533",
            "telephone_number": "703-787-7638",
            "fax_number": "703-787-7654"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "722 GRANT ST STE F",
            "city": "HERNDON",
            "state": "VA",
            "postal_code": "201704533",
            "telephone_number": "703-787-7638"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "44335 Premier Plz Ste 130",
            "address_purpose": "LOCATION",
            "city": "Ashburn",
            "state": "VA",
            "postal_code": "201475052",
            "country_code": "US",
            "telephone_number": "703-787-7638",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3800 Reservoir Road NW",
            "address_2": "Dept of Neurology",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "20007",
            "country_code": "US",
            "telephone_number": "202-444-8525",
            "fax_number": "877-245-1499",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "8320 Old Courthouse Rd Ste 400",
            "address_purpose": "LOCATION",
            "city": "Vienna",
            "state": "VA",
            "postal_code": "221823848",
            "country_code": "US",
            "telephone_number": "703-226-4000",
            "fax_number": "703-226-4010",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HASAN",
        "first_name": "ZACHARIAH",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2020-03-30",
        "last_updated": "2025-12-02",
        "certification_date": "2025-12-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "VA",
            "license": "0101281965",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kiyah Harrison, LCSW, LBA, BCBA
• Kathryn Lynne Hart, L.C.S.W.
• Kimberly Soch Hart, FNP-C
• Kenneth Joseph Harwood, PT, PHD, CIE
• Shabih U Hasan, MD
• Leah Haskvitz, CRNA
• Ahmad Reda Hatahet, DMD
• Jessica Alejandra Hatem, DMD
• Emily Hatt, LAC
• Haille Hope Hatter, DPT

• Neurology Physician in Herndon, VA
• Providers in Herndon, VA by specialty
• Neurology Physician in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 2, 2025; 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.