Mark Alan Steenbergen, D.O.

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

187298 Issued in NY

Practice address

29 Fox St
Suite 200
Poughkeepsie, NY 12601-4714

Phone

(845) 483-0447

Fax

(845) 483-0716

NPI assigned

Jun 6, 2006

Sex

Male

Sole proprietor

No

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 NH

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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

{
    "created_epoch": "1149552000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1508805136",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "29 FOX ST",
            "address_2": "SUITE 200",
            "city": "POUGHKEEPSIE",
            "state": "NY",
            "postal_code": "126014714",
            "telephone_number": "845-483-0447",
            "fax_number": "845-483-0716"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "29 FOX ST",
            "address_2": "SUITE 200",
            "city": "POUGHKEEPSIE",
            "state": "NY",
            "postal_code": "126014714",
            "telephone_number": "845-483-0447",
            "fax_number": "845-483-0716"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEENBERGEN",
        "first_name": "MARK",
        "middle_name": "ALAN",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-06",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "NY",
            "license": "187298",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01513859",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• State of New York Comptrollers Office
• Jennifer Stebbins, LCSW
• Carla Steckman, MSW
• David A Steckman, M.D.
• John Steele, LPN
• Thomas D Steeves, M.D.
• Catherine Stefanic, LPN
• Juliana Elizabeth Steffes, PH.D.
• Katrina Steier
• Roy Philip Steiman, MD

• Family Medicine Physician in Poughkeepsie, NY
• Providers in Poughkeepsie, NY by specialty
• Family Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.