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Kathy Barr, PA
NPI 1902855935 · Physician Assistant · Mason, MI
Kathy Barr, PA is a Physician Assistant provider in Mason, MI (NPI 1902855935).
Provider details
- NPI number
- 1902855935
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 5601001578 (MI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
725 S Jefferson St
Mason, MI 48854-1613
Phone: (517) 604-1120
Street-level locationGet directions
Mailing address
725 S Jefferson St
Mason, MI 48854-1613
Registry dates
- Enumerated
- 2006-05-08
- Last updated
- 2017-09-25
Frequently asked questions
- What is Kathy Barr's NPI number?
- Kathy Barr's National Provider Identifier (NPI) is 1902855935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathy Barr's specialty?
- Kathy Barr is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathy Barr located?
- Kathy Barr's practice location on file with NPPES is 725 S Jefferson St, Mason, MI 48854-1613.
- What is Kathy Barr's phone number?
- The practice phone number listed in the NPPES registry for Kathy Barr is (517) 604-1120.
- Is Kathy Barr's NPI active?
- Yes — Kathy Barr's NPI (1902855935) is active in the NPPES registry as of the last update on 2017-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.