Grant Kolar, M.D., PHD.
NPI 1205056421 · Anatomic Pathology Physician · Saint Louis, MO
Grant Kolar, M.D., PHD. is a Anatomic Pathology Physician provider in Saint Louis, MO (NPI 1205056421).
Provider details
- NPI number
- 1205056421
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PHD.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2006016382 (MO)
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
19 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
- 2007-04-27
- Last updated
- 2010-02-08
Frequently asked questions
- What is Grant Kolar's NPI number?
- Grant Kolar's National Provider Identifier (NPI) is 1205056421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Kolar's specialty?
- Grant Kolar is listed in the NPPES registry with a primary specialty of Anatomic Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Grant Kolar located?
- Grant Kolar's practice location on file with NPPES is 660 S. Euclid, Box 8118, Saint Louis, MO 63108.
- What is Grant Kolar's phone number?
- The practice phone number listed in the NPPES registry for Grant Kolar is (314) 362-0101.
- Is Grant Kolar's NPI active?
- Yes — Grant Kolar's NPI (1205056421) is active in the NPPES registry as of the last update on 2010-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.