Allen M. Williams, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

223882 Issued in NY

Practice address

415 W Main St
Smithtown, NY 11787-2612

Phone

(631) 521-7341

Fax

(631) 521-7342

NPI assigned

Dec 5, 2005

Sex

Male

Sole proprietor

Yes

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

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

Specialty

Anesthesiology

Education

Other, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

North Shore - Lij Anesthesiology, PCGroup PAC ID 1153602453, 990 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• John T Mather Memorial Hospital of Port Jefferson Hospital, Port Jefferson, NY, CCN 330185

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H5989
• Healthfirst Medicare Network H1722

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.

• North Shore - Lij Anesthesiology, PC

  • Anesthesiology Physician
  • Chappaqua, NY
  • NPI 1417401266
  Medicare reassignment Care Compare group NPD
• Bronx Anesthesia Services, PC

  • Anesthesiology Physician
  • Bronx, NY
  • NPI 1225330103
  Medicare reassignment NPD
• Jamaica Anesthesiologist, PC

  • Anesthesiology Physician
  • Jamaica, NY
  • NPI 1508812892
  Medicare reassignment NPD
• Montefiore Medical Center

  • Anesthesiology Physician
  • Bronx, NY
  • NPI 1063525152
  Medicare reassignment NPD
• Oswego Hospital

  • General Acute Care Hospital
  • Oswego, NY
  • NPI 1871678458
  Medicare reassignment NPD
• Montefiore Medical Center

  • Community/Retail Pharmacy
  • Bronx, NY
  • NPI 1194183715
  NPD
• North American Partners in Anesthesia LLP

  • Anesthesiology Physician
  • Melville, NY
  • NPI 1649264706
  NPD
• Oswego Hospital

  • Anesthesiology Physician
  • Oswego, NY
  • NPI 1255639043
  NPD
• St. Barnabas Anesthesia Associates, P.C.

  • Specialist
  • Bronx, NY
  • NPI 1679527634

  Anesthesiology

  NPD (past)
• University Physicians of Brooklyn, Inc

  • Anesthesiology Physician
  • Brooklyn, NY
  • NPI 1104878180
  NPD (past)

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

• John T. Mather Memorial Hospital

  • General Acute Care Hospital
  • Port Jefferson, NY
  • NPI 1093718728
  Care Compare affiliation

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

{
    "created_epoch": "1133740800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1395100800000",
    "number": "1720062680",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "415 W MAIN ST",
            "city": "SMITHTOWN",
            "state": "NY",
            "postal_code": "117872612",
            "telephone_number": "631-521-7341",
            "fax_number": "631-521-7342"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "415 W MAIN ST",
            "city": "SMITHTOWN",
            "state": "NY",
            "postal_code": "117872612",
            "telephone_number": "631-521-7341",
            "fax_number": "631-521-7342"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "ALLEN",
        "middle_name": "M.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-12-05",
        "last_updated": "2014-03-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NY",
            "license": "223882",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "02246091",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Krista Renee' Whitman, LMSW
• Jerry A Wider, M.D.
• David S. Wiener, D.D.S.
• Gretchen B. Wiener, M.O.T., O.T.R./L
• Robert Stephen Wilder, DC
• Carrie Jean Williams
• Doreen E Williams
• Kadi-Ann Williams, MD
• Eric Wills
• Alisa Lanora Wilson, LPN

• Anesthesiology Physician in Smithtown, NY
• Providers in Smithtown, NY by specialty
• Anesthesiology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 18, 2014; 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.