Mary-Eileen Hahn, M.S.

Primary specialty

Professional CounselorTaxonomy code 101YP2500X

License

LC3554 Issued in MD

Practice address

10 N Jefferson St
Suite 403
Frederick, MD 21701-3500

Phone

(301) 620-8700

Fax

(301) 620-8710

NPI assigned

Sep 15, 2010

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

Not listed in the public Medicare enrollment file

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.

Opted out of Medicare

Yes, effective Sep 20, 2024 through Sep 20, 2026

Medicare enrollment (NPD)

Not enrolled

Credentials

Master of Science

State licenses

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

{
    "created_epoch": "1284508800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1284508800000",
    "number": "1669780458",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10 N JEFFERSON ST",
            "address_2": "SUITE 403",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217013500",
            "telephone_number": "301-620-8700",
            "fax_number": "301-620-8710"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "10 N JEFFERSON ST",
            "address_2": "SUITE 403",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217013500",
            "telephone_number": "301-620-8700",
            "fax_number": "301-620-8710"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HAHN",
        "first_name": "MARY-EILEEN",
        "credential": "M.S.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-09-15",
        "last_updated": "2010-09-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101Y00000X",
            "taxonomy_group": "",
            "desc": "Counselor",
            "state": "MD",
            "license": "LC3554",
            "primary": false
        },
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "MD",
            "license": "LC3554",
            "primary": false
        },
        {
            "code": "101YP2500X",
            "taxonomy_group": "",
            "desc": "Counselor, Professional",
            "state": "MD",
            "license": "LC3554",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rachel Elaine Haffey, LPC
• Adrienne M Hagan
• Rebekah Leanne Hagan, LCSW-C
• Hagerstown Home Care Therapy, Inc.
• Hagerstown Rheumatology Associates, LLC
• Taylor Marie Hahn, LGPC
• Jeffrey Haines, PA
• Lauren Elizabeth Haines, LCSW
• Jennifer Hair, M.S.
• Shelly Hairston-Jones, M.D.

• Professional Counselor in Frederick, MD
• Providers in Frederick, MD by specialty
• Professional Counselor in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 15, 2010; 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; Opt Out Affidavits.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.