Merrill Graham LLC
NPI 1841860616 · Clinical Social Worker · Grand Rapids, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Merrill Graham LLC is a Clinical Social Worker organization in Grand Rapids, MI (NPI 1841860616).
Provider details
- NPI number
- 1841860616
- Entity type
- Organization
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Merrill Graham, Clinician(616) 210-3888
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
5 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
Other names (DBA / former)
- Other name
- Merrill Graham
Registry dates
- Enumerated
- 2021-06-25
- Last updated
- 2021-06-25
- Certified
- 2021-06-24
Frequently asked questions
- What is Merrill Graham LLC's NPI number?
- Merrill Graham LLC's National Provider Identifier (NPI) is 1841860616, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Merrill Graham LLC?
- Merrill Graham LLC is classified in the NPPES registry as Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Merrill Graham LLC located?
- Merrill Graham LLC's practice location on file with NPPES is 1550 E Beltline Ave Se Ste 340, Grand Rapids, MI 49506-4362.
- What is Merrill Graham LLC's phone number?
- The practice phone number listed in the NPPES registry for Merrill Graham LLC is (616) 210-3888.
- Does Merrill Graham LLC accept Medicare?
- Merrill Graham LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Merrill Graham LLC?
- The authorized official listed on Merrill Graham LLC's NPPES record is Merrill Graham, Clinician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Merrill Graham LLC's NPI active?
- Yes — Merrill Graham LLC's NPI (1841860616) is active in the NPPES registry as of the last update on 2021-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.