Rebecca Sinner, LCSWC, LMSW
NPI 1144747767 · Clinical Social Worker · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Sinner, LCSWC, LMSW is a Clinical Social Worker provider in Grand Rapids, MI (NPI 1144747767).
Provider details
- NPI number
- 1144747767
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSWC, LMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 22808 (MD)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
8 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)
- 11717 Old National PikeNew Market, MD 21774-6154Phone: (301) 882-7489
Registry dates
- Enumerated
- 2017-08-24
- Last updated
- 2023-08-29
- Certified
- 2023-08-28
Frequently asked questions
- What is Rebecca Sinner's NPI number?
- Rebecca Sinner's National Provider Identifier (NPI) is 1144747767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Sinner's specialty?
- Rebecca Sinner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Rebecca Sinner located?
- Rebecca Sinner's practice location on file with NPPES is 300 68th St Se, Grand Rapids, MI 49548-6927.
- What is Rebecca Sinner's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Sinner is (616) 455-5000.
- Does Rebecca Sinner accept Medicare?
- Rebecca Sinner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Sinner's NPI active?
- Yes — Rebecca Sinner's NPI (1144747767) is active in the NPPES registry as of the last update on 2023-08-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.