Only Human Mental Health LLC
NPI 1962375451 · Psychiatric/Mental Health Nurse Practitioner · Muskegon, MI
Only Human Mental Health LLC is a Psychiatric/Mental Health Nurse Practitioner organization in Muskegon, MI (NPI 1962375451).
Provider details
- NPI number
- 1962375451
- Entity type
- Organization
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Organization subpart
- No
- Authorized official
- Jack Kaczmarczyk, Owner(616) 402-7777
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-09-29
- Last updated
- 2026-05-27
- Certified
- 2026-05-27
Frequently asked questions
- What is Only Human Mental Health LLC's NPI number?
- Only Human Mental Health LLC's National Provider Identifier (NPI) is 1962375451, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Only Human Mental Health LLC?
- Only Human Mental Health LLC is classified in the NPPES registry as Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Only Human Mental Health LLC located?
- Only Human Mental Health LLC's practice location on file with NPPES is 221 W Webster Ave Ste 303, Muskegon, MI 49440-1294.
- What is Only Human Mental Health LLC's phone number?
- The practice phone number listed in the NPPES registry for Only Human Mental Health LLC is (231) 335-1630.
- Who is the authorized official for Only Human Mental Health LLC?
- The authorized official listed on Only Human Mental Health LLC's NPPES record is Jack Kaczmarczyk, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Only Human Mental Health LLC's NPI active?
- Yes — Only Human Mental Health LLC's NPI (1962375451) is active in the NPPES registry as of the last update on 2026-05-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.