David John Chamberlain Jr., LMSW

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

License

6801121068 Issued in MI

Practice address

2650 Carpenter Rd
Ann Arbor, MI 48108-1108

Phone

(734) 971-1073

Fax

(734) 971-8545

NPI assigned

May 23, 2023

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

Medicare fee-for-service enrollment

Enrolled in MI

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 1

Specialty

Clinical Social Worker

Education

Other, 2023

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://arrprd.metrohealth.net/fhir/api/FHIR/R4
• Direct secure messaging: dchamberlain1120727@direct.hfhs.org

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.

• Packard Health, Inc.

  • Clinic/Center
  • Ann Arbor, MI
  • NPI 1609988245
  Medicare reassignment NPD
• Packard Health, Inc.

  • Federally Qualified Health Center (FQHC)
  • Ypsilanti, MI
  • NPI 1205538584
  NPD

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

{
    "created_epoch": "1684800000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1768867200000",
    "number": "1386336923",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3109 WOODLAND HILLS DR APT 24",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481084208",
            "telephone_number": "312-731-6308"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2650 CARPENTER RD",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481081108",
            "telephone_number": "734-971-1073",
            "fax_number": "734-971-8545"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "12851 Grand River Rd",
            "address_purpose": "LOCATION",
            "city": "Brighton",
            "state": "MI",
            "postal_code": "481168506",
            "country_code": "US",
            "telephone_number": "810-227-1211",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHAMBERLAIN",
        "first_name": "DAVID",
        "middle_name": "JOHN",
        "name_suffix": "Jr.",
        "credential": "LMSW",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-05-23",
        "last_updated": "2026-01-20",
        "certification_date": "2026-01-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "MI",
            "license": "6801121068",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Tina Cherian Chakko, M.D
• Apurba Kent Chakrabarti, MD
• Katherine Chakrabarti, MD
• Destini Marie Challiss
• Parul Cham, D.O
• Priscilla Rae Chamberlain, M.D.
• Jonathan C Chambers, MD
• Rebecca S Chambers, NP
• Tinette Chambers, OTR, CDRS
• Mark Christopher Chames, MD

• Clinical Social Worker in Ann Arbor, MI
• Providers in Ann Arbor, MI by specialty
• Clinical Social Worker in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 20, 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.