Individual provider Active NPI

Martin S Farber, MD

  • Rheumatology Physician
  • Queensbury, NY
National Provider Identifier
1912999244
Registry record updated Mar 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rheumatology PhysicianTaxonomy code 207RR0500X
License
157780 Issued in NY
Practice address
161 Carey Rd
Queensbury, NY 12804-7821
Phone
(518) 824-8610
Fax
(518) 824-2390
NPI assigned
Aug 23, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Rheumatology Physician 207RR0500X 157780 NY Primary

Addresses

Primary practice location

161 Carey Rd
Queensbury, NY 12804-7821

Mailing address

9 Carey Rd
Queensbury, NY 12804-7880
Phone (518) 761-0300

Other identifiers 1

IdentifierTypeStateIssuer
00868713MedicaidNY

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address martin.farber.1@1823.direct.athenahealth.com

Medicare participation

Medicare enrollment files
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

Enrollment IDStateProvider typePAC IDDetails
I20110329000001 NY Practitioner - Rheumatology 4183807100 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Rheumatology
Education
Albert Einstein College of Medicine of Yeshiva University, 1979
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Hudson Headwaters Health NetworkGroup PAC ID 7416861208, 221 clinicians

Practice addresses (Care Compare)

3767 Main St
Warrensburg, NY 12885-1837
Phone (518) 623-2844

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Hudson Headwaters Health Network CurrentSince May 10, 2021 Accepting new patients
Hudson Headwaters Health Network CurrentSince May 10, 2021 Accepting new patients

Locations

161 Carey Rd
Queensbury, NY 12804
Phone (518) 480-0011

9 Carey Rd
Queensbury, NY 12804

3767 Main St
Warrensburg, NY 12885
Phone (518) 623-2844

Interoperability endpoints

  • Direct secure messaging: martin.farber.1@1823.direct.athenahealth.com
  • Direct secure messaging: martin.farber.p1@direct.tcfr.nextgenshare.com

Organizations & group practices 2

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 1

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": "1124755200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773360000000",
    "number": "1912999244",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9 CAREY RD",
            "city": "QUEENSBURY",
            "state": "NY",
            "postal_code": "128047880",
            "telephone_number": "518-761-0300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "161 CAREY RD",
            "city": "QUEENSBURY",
            "state": "NY",
            "postal_code": "128047821",
            "telephone_number": "518-824-8610",
            "fax_number": "518-824-2390"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FARBER",
        "first_name": "MARTIN",
        "middle_name": "S",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-23",
        "last_updated": "2026-03-13",
        "certification_date": "2026-03-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "NY",
            "license": "157780",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00868713",
            "state": "NY"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "martin.farber.1@1823.direct.athenahealth.com",
            "affiliation": "N",
            "address_1": "161 Carey Rd",
            "city": "Queensbury",
            "state": "NY",
            "country_code": "US",
            "postal_code": "128047821",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Queensbury, NY

Sources for this page

Verify at the official NPI Registry.