Alan Roy Jacobs, M.D.

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

183799 Issued in NY

Practice address

120 E 56TH St
Suite 1040
New York, NY 10022-3607

Phone

(212) 888-0002

Fax

(212) 888-1899

NPI assigned

Mar 2, 2006

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

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Alan R. Jacobs, M.D., P.C.

  • Neurology Physician
  • New York, NY
  • NPI 1083658389
  NPD (past) Authorized official
• Debra Posner, LCSW, P.C.

  • Clinical Social Worker
  • New York, NY
  • NPI 1154670370
  NPD (past)
• University Physicians of Brooklyn, Inc.

  • Neurology Physician
  • Brooklyn, NY
  • NPI 1477500916
  NPD (past)
• Weill Medical College of Cornell

  • Neurology Physician
  • New York, NY
  • NPI 1174634406
  NPD (past)
• Lima Memorial Joint Operating Company

  • General Acute Care Hospital
  • Lima, OH
  • NPI 1336144732
  NPD (past)

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

{
    "created_epoch": "1141257600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1689641276",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "14 WAPPINGER TRL",
            "city": "BRIARCLIFF MANOR",
            "state": "NY",
            "postal_code": "105101950",
            "telephone_number": "914-747-1962",
            "fax_number": "914-747-1962"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "120 E 56TH ST",
            "address_2": "SUITE 1040",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100223607",
            "telephone_number": "212-888-0002",
            "fax_number": "212-888-1899"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JACOBS",
        "first_name": "ALAN",
        "middle_name": "ROY",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-02",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "NY",
            "license": "183799",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICAL LICENSE",
            "identifier": "183799",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Marissa Juanette Jacobs-Diggs, MA, MSW
• Charleen T. Jacobs-McFarlane, NP
• Claire Jacobs-Sims, FNP
• Adam Jacobs, M.D.
• Akiva Jacobs
• Alysha Jacobs
• Anke Vera Jacobs, M.D.
• Arielle Chassen Jacobs, DMD
• Benjamin Harrison Jacobs, DMD
• Carl Jacobs, LP D.SC.

• Neurology Physician in New York, NY
• Providers in New York, NY by specialty
• Neurology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.