Marissa Graves, LLMSW
NPI 1568146447 · Clinical Social Worker · Munising, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marissa Graves, LLMSW is a Clinical Social Worker provider in Munising, MI (NPI 1568146447).
Provider details
- NPI number
- 1568146447
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LLMSW
- Sex
- Female
- Sole proprietor
- No
- License
- 6851116529 (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)
- 14126 County Road 428Newberry, MI 49868-6601Phone: (906) 293-3230
Registry dates
- Enumerated
- 2023-06-12
- Last updated
- 2024-07-23
- Certified
- 2024-07-23
Frequently asked questions
- What is Marissa Graves's NPI number?
- Marissa Graves's National Provider Identifier (NPI) is 1568146447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Graves's specialty?
- Marissa Graves is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Marissa Graves located?
- Marissa Graves's practice location on file with NPPES is 601 W Superior St, Munising, MI 49862-1328.
- What is Marissa Graves's phone number?
- The practice phone number listed in the NPPES registry for Marissa Graves is (906) 387-3611.
- Does Marissa Graves accept Medicare?
- Marissa Graves is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marissa Graves's NPI active?
- Yes — Marissa Graves's NPI (1568146447) is active in the NPPES registry as of the last update on 2024-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.