John Reagan, PA
NPI 1801750906 · Physician Assistant · Saint Louis, MO
John Reagan, PA is a Physician Assistant provider in Saint Louis, MO (NPI 1801750906).
Provider details
- NPI number
- 1801750906
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 2026016118 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2025-12-12
- Last updated
- 2026-05-01
- Certified
- 2026-05-01
Frequently asked questions
- What is John Reagan's NPI number?
- John Reagan's National Provider Identifier (NPI) is 1801750906, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Reagan's specialty?
- John Reagan is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Reagan located?
- John Reagan's practice location on file with NPPES is 621 S New Ballas Rd Ste 560a, Saint Louis, MO 63141-8261.
- What is John Reagan's phone number?
- The practice phone number listed in the NPPES registry for John Reagan is (314) 251-6440.
- Is John Reagan's NPI active?
- Yes — John Reagan's NPI (1801750906) is active in the NPPES registry as of the last update on 2026-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.