IndividualActive
Maddelyn Petosky
NPI 1215809405 · Peer Specialist · Jackson, MI
Maddelyn Petosky is a Peer Specialist provider in Jackson, MI (NPI 1215809405).
Provider details
- NPI number
- 1215809405
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Basic profile(47/100 index)
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
83% 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
330 W Franklin St
Jackson, MI 49201-2148
Phone: (517) 788-9147
Street-level locationGet directions
Mailing address
6314 Mccain Rd
Spring Arbor, MI 49283-9736
Registry dates
- Enumerated
- 2025-09-18
- Last updated
- 2025-09-18
- Certified
- 2025-09-18
Frequently asked questions
- What is Maddelyn Petosky's NPI number?
- Maddelyn Petosky's National Provider Identifier (NPI) is 1215809405, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maddelyn Petosky's specialty?
- Maddelyn Petosky is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Maddelyn Petosky located?
- Maddelyn Petosky's practice location on file with NPPES is 330 W Franklin St, Jackson, MI 49201-2148.
- What is Maddelyn Petosky's phone number?
- The practice phone number listed in the NPPES registry for Maddelyn Petosky is (517) 788-9147.
- Is Maddelyn Petosky's NPI active?
- Yes — Maddelyn Petosky's NPI (1215809405) is active in the NPPES registry as of the last update on 2025-09-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.