John Farley
NPI 1699631911 · Physician Assistant · Saint Louis, MO
John Farley is a Physician Assistant provider in Saint Louis, MO (NPI 1699631911).
Provider details
- NPI number
- 1699631911
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 20260006975 (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
2 documented practice locations
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
Additional practice locations (1)
- 1 North Grand BlvdSaint Louis, MO 63103Phone: (800) 758-3678
Registry dates
- Enumerated
- 2025-12-30
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Frequently asked questions
- What is John Farley's NPI number?
- John Farley's National Provider Identifier (NPI) is 1699631911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Farley's specialty?
- John Farley is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Farley located?
- John Farley's practice location on file with NPPES is 1201 S Grand Blvd, Saint Louis, MO 63104-1016.
- What is John Farley's phone number?
- The practice phone number listed in the NPPES registry for John Farley is (314) 617-2000.
- Is John Farley's NPI active?
- Yes — John Farley's NPI (1699631911) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.