Ann Haley Lichtenstein, D.O.

Primary specialty

Hospice and Palliative Medicine (Internal Medicine) PhysicianTaxonomy code 207RH0002X

License

H0083300 Issued in MD

Practice address

8600 Old Georgetown Rd
Bethesda, MD 20814-1422

Phone

(301) 896-3100

NPI assigned

Apr 10, 2012

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in DC

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

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.

• Palliative Medicine Consultants of Greater Washington, LLC

  • Hospice and Palliative Medicine (Internal Medicine) Physician
  • Rockville, MD
  • NPI 1932440856

  DC

  Medicare reassignment NPD

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

{
    "created_epoch": "1334016000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789344000000",
    "number": "1164788550",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6201 GREENLEIGH AVE",
            "city": "MIDDLE RIVER",
            "state": "MD",
            "postal_code": "212202004",
            "telephone_number": "410-933-6423"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8600 OLD GEORGETOWN RD",
            "city": "BETHESDA",
            "state": "MD",
            "postal_code": "208141422",
            "telephone_number": "301-896-3100"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1355 Piccard Dr Ste 100",
            "address_purpose": "LOCATION",
            "city": "Rockville",
            "state": "MD",
            "postal_code": "208504317",
            "country_code": "US",
            "telephone_number": "301-921-4400",
            "fax_number": "301-921-4433",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LICHTENSTEIN",
        "first_name": "ANN",
        "middle_name": "HALEY",
        "name_prefix": "Ms.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-04-10",
        "last_updated": "2026-09-14",
        "certification_date": "2026-09-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2081H0002X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation, Hospice and Palliative Medicine",
            "state": "DC",
            "license": "DO210012706",
            "primary": false
        },
        {
            "code": "207RH0002X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hospice and Palliative Medicine",
            "state": "MD",
            "license": "H0083300",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Yuneng Oswald Li, M.D.
• Kaihui Liang, MD
• Tsanyang Jake Liang, M.D.
• Judith W Libert, LCSW-C
• Nicholas Joseph Libraro, MD
• Jordan Lichtenstein
• Lourdes Licuanan, SLP
• Murray Lieberman, MD
• Michael Richard Liebow, DPM
• Kailin Lieu

• Hospice and Palliative Medicine (Internal Medicine) Physician in Bethesda, MD
• Providers in Bethesda, MD by specialty
• Hospice and Palliative Medicine (Internal Medicine) Physician in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 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.