IndividualActive
Joan Hartson
NPI 1578947370 · Peer Specialist · Owosso, MI
Joan Hartson is a Peer Specialist provider in Owosso, MI (NPI 1578947370).
Provider details
- NPI number
- 1578947370
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES 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
1555 Industrial Dr
Owosso, MI 48867-9775
Phone: (989) 723-6791
Street-level locationGet directions
Mailing address
Po Box 428
Owosso, MI 48867-0428
Registry dates
- Enumerated
- 2015-07-13
- Last updated
- 2015-07-13
Frequently asked questions
- What is Joan Hartson's NPI number?
- Joan Hartson's National Provider Identifier (NPI) is 1578947370, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Hartson's specialty?
- Joan Hartson is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Joan Hartson located?
- Joan Hartson's practice location on file with NPPES is 1555 Industrial Dr, Owosso, MI 48867-9775.
- What is Joan Hartson's phone number?
- The practice phone number listed in the NPPES registry for Joan Hartson is (989) 723-6791.
- Is Joan Hartson's NPI active?
- Yes — Joan Hartson's NPI (1578947370) is active in the NPPES registry as of the last update on 2015-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.