Kieren Mather, M.D.
NPI 1528022340 · Endocrinology, Diabetes & Metabolism Physician · Indianapolis, IN
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kieren Mather, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Indianapolis, IN (NPI 1528022340).
Provider details
- NPI number
- 1528022340
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01051373 (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-04-17
- Last updated
- 2020-03-30
- Certified
- 2020-03-30
Frequently asked questions
- What is Kieren Mather's NPI number?
- Kieren Mather's National Provider Identifier (NPI) is 1528022340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kieren Mather's specialty?
- Kieren Mather is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Kieren Mather located?
- Kieren Mather's practice location on file with NPPES is 975 W Walnut St, Indianapolis, IN 46202-5181.
- What is Kieren Mather's phone number?
- The practice phone number listed in the NPPES registry for Kieren Mather is (317) 944-8660.
- Does Kieren Mather accept Medicare?
- Kieren Mather is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kieren Mather's NPI active?
- Yes — Kieren Mather's NPI (1528022340) is active in the NPPES registry as of the last update on 2020-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.