John Rice, M.D.
NPI 1821079492 · Internal Medicine Physician · Hazelwood, MO
Provider details
- NPI number
- 1821079492
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R7B73 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
151 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $121 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 29 | $9 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 23 | $13 |
| Blood Test, Basic Group of Blood Chemicals (calcium, Total)80048 | 17 | $8 |
| Hemoglobin A1c Level83036 | 16 | $10 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 15 | $124 |
Practice location
Mailing address
Additional practice locations (1)
- 1551 Wall St Ste 400Saint Charles, MO 63303-3541Phone: (314) 838-5702
Registry dates
- Enumerated
- 2005-11-09
- Last updated
- 2019-02-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.