David Chamberlain, LMSW
NPI 1386336923 · Clinical Social Worker · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Chamberlain, LMSW is a Clinical Social Worker provider in Ann Arbor, MI (NPI 1386336923).
Provider details
- NPI number
- 1386336923
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Male
- Sole proprietor
- No
- License
- 6801121068 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 12851 Grand River RdBrighton, MI 48116-8506Phone: (810) 227-1211
Registry dates
- Enumerated
- 2023-05-23
- Last updated
- 2026-01-20
- Certified
- 2026-01-20
Frequently asked questions
- What is David Chamberlain's NPI number?
- David Chamberlain's National Provider Identifier (NPI) is 1386336923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Chamberlain's specialty?
- David Chamberlain is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is David Chamberlain located?
- David Chamberlain's practice location on file with NPPES is 2650 Carpenter Rd, Ann Arbor, MI 48108-1108.
- What is David Chamberlain's phone number?
- The practice phone number listed in the NPPES registry for David Chamberlain is (734) 971-1073.
- Does David Chamberlain accept Medicare?
- David Chamberlain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Chamberlain's NPI active?
- Yes — David Chamberlain's NPI (1386336923) is active in the NPPES registry as of the last update on 2026-01-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.