Charmian Darryl Cohen, M.D.

Primary specialty

Endocrinology, Diabetes & Metabolism PhysicianTaxonomy code 207RE0101X

License

161564-1 Issued in NY

Practice address

632 Roanoke Ave
Riverhead, NY 11901-2728

Phone

(631) 939-2127

Fax

(718) 892-0736

NPI assigned

Aug 16, 2006

Sex

Female

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

Internal MedicineAlso: Endocrinology

Education

Other, 1977

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Networks

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

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.

• Diabetes & Endocrine PLLC

  • Endocrinology, Diabetes & Metabolism Physician
  • Riverhead, NY
  • NPI 1902560964
  Medicare reassignment NPD Authorized official

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

{
    "created_epoch": "1155686400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746748800000",
    "number": "1003929043",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "632 ROANOKE AVE",
            "city": "RIVERHEAD",
            "state": "NY",
            "postal_code": "119012728",
            "telephone_number": "631-939-2127",
            "fax_number": "718-892-0736"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "632 ROANOKE AVE",
            "city": "RIVERHEAD",
            "state": "NY",
            "postal_code": "119012728",
            "telephone_number": "631-939-2127",
            "fax_number": "718-892-0736"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COHEN",
        "first_name": "CHARMIAN",
        "middle_name": "DARRYL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2006-08-16",
        "last_updated": "2025-05-09",
        "certification_date": "2025-05-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "NY",
            "license": "161564-1",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00959059",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Darcy Clements, REGISTERED DIETITIAN
• Courtney Malia Clemons
• Margaret Clennan, LCSW
• Clubhouse of Suffolk, Inc
• Alisa Coffey, REGISTERED NURSE
• David A Cohen, LCSW
• Ronald Ira Cohen, LCSW
• Lynn Colagrande, LPN
• Debra Ann Coleman, MSPT
• Rosemarie Colon, SLP

• Endocrinology, Diabetes & Metabolism Physician in Riverhead, NY
• Providers in Riverhead, NY by specialty
• Endocrinology, Diabetes & Metabolism Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 9, 2025; 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.