Mohsen Raymond Naassana, M.D.

Primary specialty

Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X

License

169785 Issued in NY

Practice address

33-57 Harrison St
Johnson City, NY 13790-2107

Phone

(585) 292-5170

NPI assigned

Oct 18, 2006

Last updated

Apr 13, 2026By the provider in NPPES

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 7

Other names 1

• M. Raymond Naassana Professional name

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

Obstetrics/Gynecology

Education

Other, 1975

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

OBGYN Hospitalist Medical Services of New York PCGroup PAC ID 9830379759, 12 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• United Health Services Hospitals, Inc Hospital, Binghamton, NY, CCN 330394

Merit-based Incentive Payment System (MIPS)

Final score

89.14 of 100Reported as group

Quality

86.74

Promoting interoperability

99

Improvement activities

40

Cost

70.09

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://epicproxy.et1127.epichosted.com/FHIRproxy/api/FHIR/R4/
• Direct secure messaging: mnaassana3282421@direct.trinity-health.org

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.

• OBGYN Hospitalist Medical Services of New York, P.C.

  • Obstetrics & Gynecology Physician
  • Niskayuna, NY
  • NPI 1518285055
  Medicare reassignment Care Compare group NPD
• United Health Services Hospitals, Inc.

  • Multi-Specialty Clinic/Center
  • Johnson City, NY
  • NPI 1962463851
  Medicare reassignment NPD
• United Health Services Hospitals, Inc.

  • General Acute Care Hospital
  • Binghamton, NY
  • NPI 1518998699
  NPD (past)

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

• 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": "1161129600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776038400000",
    "number": "1649351289",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 8",
            "city": "HENRIETTA",
            "state": "NY",
            "postal_code": "144670008",
            "telephone_number": "585-292-5170"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "33-57 HARRISON ST",
            "city": "JOHNSON CITY",
            "state": "NY",
            "postal_code": "137902107",
            "telephone_number": "585-292-5170"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NAASSANA",
        "first_name": "MOHSEN",
        "middle_name": "RAYMOND",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-10-18",
        "last_updated": "2026-04-13",
        "certification_date": "2026-04-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "NY",
            "license": "169785",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "EXCELLUS BCBS",
            "identifier": "2058",
            "state": "NY"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01084546",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "PREFERRED CARE",
            "identifier": "102530CK",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNA",
            "identifier": "5644321",
            "state": null
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GHI",
            "identifier": "0071919",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MONROE PLAN",
            "identifier": "P010169785",
            "state": "NY"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUE CHOICE",
            "identifier": "P010169785",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "M.",
            "last_name": "NAASSANA",
            "middle_name": "RAYMOND",
            "credential": "M.D.",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

• Erin Murphy, DPT
• Ava Marie Murray, DPT, PT
• Louis Muscarella
• Barbara Jo Musok, ANP
• Revathi Muthuraman, MD
• Muhammad Farhan Nadeem, MD
• Safa Nadeem, PA-C
• Maysoon Naman, MD
• Safa Naman, MD
• Meghana Naraparaju

• Obstetrics & Gynecology Physician in Johnson City, NY
• Providers in Johnson City, NY by specialty
• Obstetrics & Gynecology Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 13, 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.