IndividualActive
Katherine Carlson
NPI 1457898561 · Specialist · Grayling, MI
Katherine Carlson is a Specialist provider in Grayling, MI (NPI 1457898561).
Provider details
- NPI number
- 1457898561
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 7501007018 (MI)
Specialties & taxonomies
Other Service Providers
Profile Score
Established profile(70/100 index)
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
6838 M 93 Hwy S
Grayling, MI 49738-7766
Phone: (989) 348-6600
Approximate (ZIP-level) locationGet directions
Mailing address
380 N 4th St
West Branch, MI 48661-1010
Registry dates
- Enumerated
- 2017-01-26
- Last updated
- 2017-01-26
Frequently asked questions
- What is Katherine Carlson's NPI number?
- Katherine Carlson's National Provider Identifier (NPI) is 1457898561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katherine Carlson's specialty?
- Katherine Carlson is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Katherine Carlson located?
- Katherine Carlson's practice location on file with NPPES is 6838 M 93 Hwy S, Grayling, MI 49738-7766.
- What is Katherine Carlson's phone number?
- The practice phone number listed in the NPPES registry for Katherine Carlson is (989) 348-6600.
- Is Katherine Carlson's NPI active?
- Yes — Katherine Carlson's NPI (1457898561) is active in the NPPES registry as of the last update on 2017-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.