Sonja Mayo, LMSW
NPI 1013445725 · Social Worker · Hart, MI
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sonja Mayo, LMSW is a Social Worker provider in Hart, MI (NPI 1013445725).
Provider details
- NPI number
- 1013445725
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Credential
- LMSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6801089271 (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
9 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
- 2017-05-24
- Last updated
- 2021-12-29
- Certified
- 2021-12-29
Frequently asked questions
- What is Sonja Mayo's NPI number?
- Sonja Mayo's National Provider Identifier (NPI) is 1013445725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonja Mayo's specialty?
- Sonja Mayo is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Sonja Mayo located?
- Sonja Mayo's practice location on file with NPPES is 611 E Main St, Hart, MI 49420-1190.
- What is Sonja Mayo's phone number?
- The practice phone number listed in the NPPES registry for Sonja Mayo is (231) 873-6900.
- Does Sonja Mayo accept Medicare?
- Sonja Mayo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sonja Mayo's NPI active?
- Yes — Sonja Mayo's NPI (1013445725) is active in the NPPES registry as of the last update on 2021-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.