Ralph Harmon LLC
NPI 1245800184 · Social Worker · Gwinn, MI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ralph Harmon LLC is a Social Worker organization in Gwinn, MI (NPI 1245800184).
Provider details
- NPI number
- 1245800184
- Entity type
- Organization
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Marybeth Houpt, Credentialing(517) 676-9797
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
4 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
- 2021-07-01
- Last updated
- 2025-06-19
- Certified
- 2025-06-19
Frequently asked questions
- What is Ralph Harmon LLC's NPI number?
- Ralph Harmon LLC's National Provider Identifier (NPI) is 1245800184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ralph Harmon LLC?
- Ralph Harmon LLC is classified in the NPPES registry as Social Worker (Behavioral Health & Social Service Providers).
- Where is Ralph Harmon LLC located?
- Ralph Harmon LLC's practice location on file with NPPES is 511 Hustler St, Gwinn, MI 49841-2903.
- What is Ralph Harmon LLC's phone number?
- The practice phone number listed in the NPPES registry for Ralph Harmon LLC is (906) 250-2382.
- Does Ralph Harmon LLC accept Medicare?
- Ralph Harmon 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 Ralph Harmon LLC?
- The authorized official listed on Ralph Harmon LLC's NPPES record is Marybeth Houpt, Credentialing. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ralph Harmon LLC's NPI active?
- Yes — Ralph Harmon LLC's NPI (1245800184) is active in the NPPES registry as of the last update on 2025-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.