John Hexem, MD
NPI 1629049564 · General Practice Physician · Webster Groves, MO
John Hexem, MD is a General Practice Physician provider in Webster Groves, MO (NPI 1629049564).
Provider details
- NPI number
- 1629049564
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 112767 (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
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
- 2006-01-30
- Last updated
- 2013-05-01
Frequently asked questions
- What is John Hexem's NPI number?
- John Hexem's National Provider Identifier (NPI) is 1629049564, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hexem's specialty?
- John Hexem is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is John Hexem located?
- John Hexem's practice location on file with NPPES is 8045 Big Bend Blvd, Webster Groves, MO 63119-2714.
- What is John Hexem's phone number?
- The practice phone number listed in the NPPES registry for John Hexem is (314) 262-6755.
- Is John Hexem's NPI active?
- Yes — John Hexem's NPI (1629049564) is active in the NPPES registry as of the last update on 2013-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.