Henry Martin Lang, D.O, PH.D

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

R4944 Issued in AZ

Practice address

7901 E 22ND St
Tucson, AZ 85710-8509

Phone

(520) 694-8888

NPI assigned

Jun 14, 2024

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

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: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

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

{
    "created_epoch": "1718323200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780876800000",
    "number": "1023851300",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7901 E 22ND ST",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857108509",
            "telephone_number": "520-694-8888"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7901 E 22ND ST",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857108509",
            "telephone_number": "520-694-8888"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LANG",
        "first_name": "HENRY",
        "middle_name": "MARTIN",
        "credential": "D.O, PH.D",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-06-14",
        "last_updated": "2026-06-08",
        "certification_date": "2026-06-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "R4944",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rachel Lane, RN
• Richard D Lane, MD, PHD
• Brooke Laneback, RN
• Amy Jessica Lang, LCSW
• Cassandra Lang, PHARM.D
• Molly Elizabeth Lang, PA-C
• Rosemary Lang, R.N.
• Zachary Powell Lang, DO
• Angelina Lange
• Peter Langenfeld OD, OD

• Internal Medicine Physician in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Internal Medicine Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 8, 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.