Perry Grigsby, MD
NPI 1467478685 · Radiation Oncology Physician · Saint Louis, MO
Perry Grigsby, MD is a Radiation Oncology Physician provider in Saint Louis, MO (NPI 1467478685).
Provider details
- NPI number
- 1467478685
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- R3D08 (MO)
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
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
- 2006-07-14
- Last updated
- 2025-04-17
Frequently asked questions
- What is Perry Grigsby's NPI number?
- Perry Grigsby's National Provider Identifier (NPI) is 1467478685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Perry Grigsby's specialty?
- Perry Grigsby is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Perry Grigsby located?
- Perry Grigsby's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Perry Grigsby's phone number?
- The practice phone number listed in the NPPES registry for Perry Grigsby is (314) 362-7000.
- Is Perry Grigsby's NPI active?
- Yes — Perry Grigsby's NPI (1467478685) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.