Zakariya Irfanullah, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

1020284 Issued in MA

Practice address

725 North St
Pittsfield, MA 01201-4124

Phone

(413) 447-2000

NPI assigned

Apr 21, 2022

Last updated

Oct 26, 2026By the provider in NPPES

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 MA

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

Specialty

Psychiatry

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Signature Healthcare Medical Group IncGroup PAC ID 7719876267, 250 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: zakariya.irfanullah@direct.signature.masshiway.net

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.

• Signature Healthcare Medical Group Inc

  dba Signature Medical

  • Internal Medicine Physician
  • Brockton, MA
  • NPI 1508804949

  Psychiatry

  Medicare reassignment Care Compare group NPD
• The Commonwealth of Massachusetts

  dba Worcester Recovery Center & Hospital group practice

  • Psychiatry Physician
  • Worcester, MA
  • NPI 1275680456
  Medicare reassignment NPD
• The Commonwealth of Massachusetts

  dba Soldiers' Home in Holyoke

  • General Acute Care Hospital
  • Holyoke, MA
  • NPI 1427111574
  NPD

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

{
    "created_epoch": "1650499200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792972800000",
    "number": "1144964677",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "725 NORTH ST",
            "city": "PITTSFIELD",
            "state": "MA",
            "postal_code": "012014124",
            "telephone_number": "413-447-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "725 NORTH ST",
            "city": "PITTSFIELD",
            "state": "MA",
            "postal_code": "012014124",
            "telephone_number": "413-447-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "333 East St",
            "address_purpose": "LOCATION",
            "city": "Pittsfield",
            "state": "MA",
            "postal_code": "012015369",
            "country_code": "US",
            "telephone_number": "413-499-0412",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "IRFANULLAH",
        "first_name": "ZAKARIYA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-04-21",
        "last_updated": "2026-10-26",
        "certification_date": "2026-10-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "MA",
            "license": "1020284",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Inner Journey Mental Health Services
• Ioana C Stanescu MD PC
• Maeve Iovanna, OTR/L
• Ir Therapy LLC
• Melissa Ireland
• Renee Virginia Isaacs, PA-C
• Zaigham Ul Islam
• Anielle Rose Iwanicki, MSW
• Narjes Jaafar-Snee, MD
• Taylor Shauntai Jackson, MSW

• Psychiatry Physician in Pittsfield, MA
• Providers in Pittsfield, MA by specialty
• Psychiatry Physician in Massachusetts

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 26, 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.