Marc Duane McDowell, LMHC

Primary specialty

Mental Health CounselorTaxonomy code 101YM0800X

License

00006023 Issued in NY

Practice address

403B N Decatur St
Watkins Glen, NY 14891-1253

Phone

(607) 233-4783

NPI assigned

May 2, 2008

Sex

Male

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, MA2 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 2

Specialty

Mental Health Counselor

Education

Other, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Valera Medical PCGroup PAC ID 0547690521, 160 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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 and National Provider Directory roles.

• Valera Medical, P.C.

  • Psychiatry Physician
  • Brooklyn, NY
  • NPI 1437782349

  MA, Mental Health

  Medicare reassignment Care Compare group NPD
• NP Psychiatry Family Wellness of the Finger Lakes, PLLC

  • Psychiatric/Mental Health Nurse Practitioner
  • Watkins Glen, NY
  • NPI 1801476908
  NPD (past)

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

{
    "created_epoch": "1209686400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777334400000",
    "number": "1407022114",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "403B N DECATUR ST",
            "city": "WATKINS GLEN",
            "state": "NY",
            "postal_code": "148911253",
            "telephone_number": "607-233-4783",
            "fax_number": "386-269-9418"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "403B N DECATUR ST",
            "city": "WATKINS GLEN",
            "state": "NY",
            "postal_code": "148911253",
            "telephone_number": "607-233-4783"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCDOWELL",
        "first_name": "MARC",
        "middle_name": "DUANE",
        "credential": "LMHC",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-05-02",
        "last_updated": "2026-04-28",
        "certification_date": "2026-04-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "VT",
            "license": "068.0137182",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MA",
            "license": "10004344",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "NY",
            "license": "00006023",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Catherine Mae Lodge, RPN
• Beth Lovejoy
• Donna Carol Luthy, L.AC.
• Katie Merie Mahoney, MS,OTR/L
• Hannah Rose Martens, IBCLC
• Michelle Susan Mendez, LMSW
• Jocelyn Moglia, REGISTERED NURSE
• Jill Myers
• Eunice Y Nayo, M.D.
• John H Nguyen, DDS

• Mental Health Counselor in Watkins Glen, NY
• Providers in Watkins Glen, NY by specialty
• Mental Health Counselor in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 28, 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.