Robert Marvin
NPI 1881366755 · Clinical Social Worker · South Lyon, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Marvin is a Clinical Social Worker provider in South Lyon, MI (NPI 1881366755).
Provider details
- NPI number
- 1881366755
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2021-09-29
- Last updated
- 2024-10-21
- Certified
- 2024-10-21
Frequently asked questions
- What is Robert Marvin's NPI number?
- Robert Marvin's National Provider Identifier (NPI) is 1881366755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Marvin's specialty?
- Robert Marvin is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Robert Marvin located?
- Robert Marvin's practice location on file with NPPES is 127 N Lafayette St, South Lyon, MI 48178-1210.
- What is Robert Marvin's phone number?
- The practice phone number listed in the NPPES registry for Robert Marvin is (248) 573-7417.
- Does Robert Marvin accept Medicare?
- Robert Marvin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Marvin's NPI active?
- Yes — Robert Marvin's NPI (1881366755) is active in the NPPES registry as of the last update on 2024-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.