Zachary Gray Puca, MD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

291072 Issued in NY

Practice address

400 Forest Ave
Buffalo, NY 14213-1207

Phone

(716) 816-2935

Fax

(716) 816-2935

NPI assigned

Apr 7, 2015

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 NY

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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 and National Provider Directory roles.

• Kaleida Health

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1639209596
  Medicare reassignment NPD
• Kaleida Health

  • General Acute Care Hospital
  • Buffalo, NY
  • NPI 1427007046
  NPD
• Kaleida Health

  • Community/Retail Pharmacy
  • Buffalo, NY
  • NPI 1992540546
  NPD

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

{
    "created_epoch": "1428364800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1750982400000",
    "number": "1174919161",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 FOREST AVE",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142131207",
            "telephone_number": "716-816-2935",
            "fax_number": "716-816-2550"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 FOREST AVE",
            "city": "BUFFALO",
            "state": "NY",
            "postal_code": "142131207",
            "telephone_number": "716-816-2935",
            "fax_number": "716-816-2935"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "PUCA",
        "first_name": "ZACHARY",
        "middle_name": "GRAY",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2015-04-07",
        "last_updated": "2025-06-27",
        "certification_date": "2025-06-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NY",
            "license": "291072",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dennis G Przybyla, DC
• Luke A Przybyla, DC
• John E Przylucki, MD
• Robert Peter Pszonak, MD
• Jennifer Lee Ptak
• Kimberly Puccia
• Moire Puccio
• Puerto Rican Organization to Motivate Enlighten and Serve Addicts, Inc
• James Pufpaff, PHARMD, MBA
• Sandra Pufpaff

• Psychiatry Physician in Buffalo, NY
• Providers in Buffalo, NY by specialty
• Psychiatry Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 27, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.