Theodore Kieffer, M.D., MS
NPI 1164700159 · Anatomic Pathology & Clinical Pathology Physician · Indianapolis, IN
Theodore Kieffer, M.D., MS is a Anatomic Pathology & Clinical Pathology Physician provider in Indianapolis, IN (NPI 1164700159).
Provider details
- NPI number
- 1164700159
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., MS
- Sex
- Male
- Sole proprietor
- No
- License
- 11016195A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-07-26
- Last updated
- 2021-01-09
- Certified
- 2021-01-09
Frequently asked questions
- What is Theodore Kieffer's NPI number?
- Theodore Kieffer's National Provider Identifier (NPI) is 1164700159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theodore Kieffer's specialty?
- Theodore Kieffer is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Theodore Kieffer located?
- Theodore Kieffer's practice location on file with NPPES is 350 W 11th St, Indianapolis, IN 46202-4108.
- What is Theodore Kieffer's phone number?
- The practice phone number listed in the NPPES registry for Theodore Kieffer is (317) 833-4172.
- Is Theodore Kieffer's NPI active?
- Yes — Theodore Kieffer's NPI (1164700159) is active in the NPPES registry as of the last update on 2021-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.