Catherine Birkel Sommer, LMSW
NPI 1124577762 · Clinical Social Worker · Dearborn, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Birkel Sommer, LMSW is a Clinical Social Worker provider in Dearborn, MI (NPI 1124577762).
Provider details
- NPI number
- 1124577762
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801117618 (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
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2016-09-23
- Last updated
- 2024-04-18
- Certified
- 2024-04-18
Frequently asked questions
- What is Catherine Birkel Sommer's NPI number?
- Catherine Birkel Sommer's National Provider Identifier (NPI) is 1124577762, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Birkel Sommer's specialty?
- Catherine Birkel Sommer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Catherine Birkel Sommer located?
- Catherine Birkel Sommer's practice location on file with NPPES is 3200 Greenfield Rd Ste 300, Dearborn, MI 48120-1805.
- What is Catherine Birkel Sommer's phone number?
- The practice phone number listed in the NPPES registry for Catherine Birkel Sommer is (574) 220-0136.
- Does Catherine Birkel Sommer accept Medicare?
- Catherine Birkel Sommer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Birkel Sommer's NPI active?
- Yes — Catherine Birkel Sommer's NPI (1124577762) is active in the NPPES registry as of the last update on 2024-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.