Stephen Rassi, M.S.W., M.A.,PH.D.
NPI 1811238793 · Social Worker · Ann Arbor, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Rassi, M.S.W., M.A.,PH.D. is a Social Worker provider in Ann Arbor, MI (NPI 1811238793).
Provider details
- NPI number
- 1811238793
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- M.S.W., M.A.,PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6801087104 (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
13 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
- 2013-03-03
- Last updated
- 2025-03-31
- Certified
- 2025-03-31
Frequently asked questions
- What is Stephen Rassi's NPI number?
- Stephen Rassi's National Provider Identifier (NPI) is 1811238793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Rassi's specialty?
- Stephen Rassi is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Stephen Rassi located?
- Stephen Rassi's practice location on file with NPPES is 210 Little Lake Dr, Ann Arbor, MI 48103-6218.
- What is Stephen Rassi's phone number?
- The practice phone number listed in the NPPES registry for Stephen Rassi is (734) 945-9100.
- Does Stephen Rassi accept Medicare?
- Stephen Rassi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Rassi's NPI active?
- Yes — Stephen Rassi's NPI (1811238793) is active in the NPPES registry as of the last update on 2025-03-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.