Individual provider Active NPI

Hamid Hassanzadeh, MD

  • Internal Medicine Physician
  • Philadelphia, PA
National Provider Identifier
1659949832
Registry record updated Jun 15, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
MT222978 Issued in PA
Practice address
5501 Old York Rd Ste 1
Philadelphia, PA 19141-3098
Phone
(215) 456-8520
NPI assigned
Jun 15, 2021
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 15, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X MT222978 PA Primary

Addresses

Primary practice location

5501 Old York Rd Ste 1
Philadelphia, PA 19141-3098

Mailing address

5501 Old York Rd Ste 1
Philadelphia, PA 19141-3098

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in DC
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 1

Enrollment IDStateProvider typePAC IDDetails
I20241021000985 DC Practitioner - Internal MedicinePractitioner - Hospitalist 4587052964 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Hospitalist
Education
Drexel University College of Medicine, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Emergency Medicine Associates P.a., P.C.Group PAC ID 8022914522, 706 clinicians
Fair Oaks Hospitalist Physicians, PLLCGroup PAC ID 1052419868, 63 clinicians

Practice addresses (Care Compare)

1701 N George Mason Dr
Arlington, VA 22205-3610
Phone (703) 558-5000

3600 Joseph Siewick Dr
Fairfax, VA 22033-1709
Phone (703) 391-3558

4320 Seminary Rd
Alexandria, VA 22304-1535
Phone (703) 504-3000

Hospital & facility affiliations

  • Inova Fair Oaks Hospital Hospital, Fairfax, VA, CCN 490101
  • Inova Alexandria Hospital Hospital, Alexandria, VA, CCN 490040
  • Inova Fairfax Hospital Hospital, Falls Church, VA, CCN 490063

Merit-based Incentive Payment System (MIPS)

Final score
92.99 of 100Reported as group
Quality
91.31
Improvement activities
40
Cost
79.05

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
MT222978PAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Fair Oaks Hospitalist Physicians, PLLC CurrentSince Sep 7, 2024 Accepting new patients
Emergency Medicine Associates P.a., P.C. Current Accepting new patients
Emergency Medicine Associates PA CurrentSince Jun 1, 2025 Accepting new patients
Emergency Medicine Associates P.a., P.C. Internal Medicine CurrentSince Jun 1, 2025 Accepting new patients

Locations

1701 N George Mason Dr
Arlington, VA 22205
Phone (703) 558-5000

3600 Joseph Siewick Dr
Fairfax, VA 22033
Phone (703) 391-3037

Organizations & group practices 4

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.

Hospital & facility affiliations 4

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1623715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1623715200000",
    "number": "1659949832",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5501 OLD YORK RD STE 1",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191413098"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5501 OLD YORK RD STE 1",
            "city": "PHILADELPHIA",
            "state": "PA",
            "postal_code": "191413098",
            "telephone_number": "215-456-8520"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HASSANZADEH",
        "first_name": "HAMID",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-06-15",
        "last_updated": "2021-06-15",
        "certification_date": "2021-06-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "PA",
            "license": "MT222978",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Philadelphia, PA

Sources for this page

Verify at the official NPI Registry.