Beth Trefil, PMHNP-BC
NPI 1043176860 · Psychiatric/Mental Health Nurse Practitioner · Saint Johns, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Beth Trefil, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Saint Johns, MI (NPI 1043176860).
Provider details
- NPI number
- 1043176860
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 4704271701NSA2512C (MI)
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
- 2025-12-26
- Last updated
- 2025-12-26
- Certified
- 2025-12-18
Frequently asked questions
- What is Beth Trefil's NPI number?
- Beth Trefil's National Provider Identifier (NPI) is 1043176860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Beth Trefil's specialty?
- Beth Trefil is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Beth Trefil located?
- Beth Trefil's practice location on file with NPPES is 101 W Townsend Rd, Saint Johns, MI 48879-9200.
- What is Beth Trefil's phone number?
- The practice phone number listed in the NPPES registry for Beth Trefil is (989) 403-6022.
- Does Beth Trefil accept Medicare?
- Beth Trefil is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Beth Trefil's NPI active?
- Yes — Beth Trefil's NPI (1043176860) is active in the NPPES registry as of the last update on 2025-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.