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Kathleen Korstange, M.A,
NPI 1689014268 · Psychologist · Fremont, MI
Kathleen Korstange, M.A, is a Psychologist provider in Fremont, MI (NPI 1689014268).
Provider details
- NPI number
- 1689014268
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- M.A,
- Sex
- Female
- Sole proprietor
- Yes
- License
- 6301007744 (MI)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(77/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
905 S Stewart Ave
Fremont, MI 49412-9201
Phone: (231) 924-5309
Street-level locationGet directions
Mailing address
905 S Stewart Ave
Fremont, MI 49412-9201
Registry dates
- Enumerated
- 2013-06-27
- Last updated
- 2013-06-27
Frequently asked questions
- What is Kathleen Korstange's NPI number?
- Kathleen Korstange's National Provider Identifier (NPI) is 1689014268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Korstange's specialty?
- Kathleen Korstange is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Kathleen Korstange located?
- Kathleen Korstange's practice location on file with NPPES is 905 S Stewart Ave, Fremont, MI 49412-9201.
- What is Kathleen Korstange's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Korstange is (231) 924-5309.
- Is Kathleen Korstange's NPI active?
- Yes — Kathleen Korstange's NPI (1689014268) is active in the NPPES registry as of the last update on 2013-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.