Tamara Massengale, NURSE PRACTITIONER

Primary specialty

Adult Health Nurse PractitionerTaxonomy code 363LA2200X

License

F310599 Issued in NY

Practice address

334 W State St
Ithaca, NY 14850-5432

Phone

(607) 273-5500

NPI assigned

Oct 20, 2021

Last updated

Jan 7, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

United Health Services Hospitals, Inc.Group PAC ID 5193610533, 471 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Cayuga Medical Center at Ithaca Hospital, Ithaca, NY, CCN 330307
• United Health Services Hospitals, Inc Hospital, Binghamton, NY, CCN 330394

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• United Health Services Hospitals, Inc.

  • Multi-Specialty Clinic/Center
  • Johnson City, NY
  • NPI 1962463851
  Medicare reassignment Care Compare group NPD
• Our Lady of Lourdes Memorial Hospital Inc.

  dba Lourdes

  • General Acute Care Hospital
  • Binghamton, NY
  • NPI 1629087580
  Medicare reassignment NPD
• Our Lady of Lourdes Memorial Hospital, Inc.

  dba Lourdes

  • Family Medicine Physician
  • Binghamton, NY
  • NPI 1063557189
  NPD
• Our Lady of Lourdes Memorial Hospital, Inc.

  • Specialty Pharmacy
  • Johnson City, NY
  • NPI 1730982596
  NPD
• Twin Tier Pathology Associates, PC

  • Clinical Pathology/Laboratory Medicine Physician
  • Binghamton, NY
  • NPI 1770577470
  NPD
• Riverside Dental Associates, LLP

  • General Practice Dentistry
  • Binghamton, NY
  • NPI 1538251152
  NPD (past)

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

• Cayuga Medical Center at Ithaca

  • General Acute Care Hospital
  • Ithaca, NY
  • NPI 1962422733
  Care Compare affiliation
• United Health Services Hospitals, Inc.

  • General Acute Care Hospital
  • Binghamton, NY
  • NPI 1518998699
  Care Compare affiliation

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

{
    "created_epoch": "1634688000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767744000000",
    "number": "1841953593",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "169 RIVERSIDE DR",
            "city": "BINGHAMTON",
            "state": "NY",
            "postal_code": "139054246"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "334 W STATE ST",
            "city": "ITHACA",
            "state": "NY",
            "postal_code": "148505432",
            "telephone_number": "607-273-5500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MASSENGALE",
        "first_name": "TAMARA",
        "credential": "NURSE PRACTITIONER",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-10-20",
        "last_updated": "2026-01-07",
        "certification_date": "2026-01-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Adult Health",
            "state": "NY",
            "license": "F310599",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "NY",
            "license": "310599",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elizabeth Billie Marshall, NP
• Bridget Martin-Slocum, ACNP-AG
• Catherine Dinah Martinez, LCSW
• Mary Martinez, RN, CLC
• Stacey Massari, LCSW
• Barbara A Masser, R.N.
• Herbert Masser II, CSW-R
• Amelia R Massi
• Cynthia Ann Massicci, RN
• Mary Gamil Massoud, RPH

• Adult Health Nurse Practitioner in Ithaca, NY
• Providers in Ithaca, NY by specialty
• Adult Health Nurse Practitioner in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 7, 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.