John Ferris, M.D.
NPI 1215905591 · Emergency Medical Services (Emergency Medicine) Physician · Stilwell, OK
John Ferris, M.D. is a Emergency Medical Services (Emergency Medicine) Physician provider in Stilwell, OK (NPI 1215905591).
Provider details
- NPI number
- 1215905591
- Entity type
- Individual
- Primary specialty
- Emergency Medical Services (Emergency Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 1112696 (OK)
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
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
- 2006-03-10
- Last updated
- 2015-01-06
Frequently asked questions
- What is John Ferris's NPI number?
- John Ferris's National Provider Identifier (NPI) is 1215905591, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ferris's specialty?
- John Ferris is listed in the NPPES registry with a primary specialty of Emergency Medical Services (Emergency Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is John Ferris located?
- John Ferris's practice location on file with NPPES is 1401 W Locust St, Stilwell, OK 74960-3217.
- What is John Ferris's phone number?
- The practice phone number listed in the NPPES registry for John Ferris is (918) 696-3101.
- Is John Ferris's NPI active?
- Yes — John Ferris's NPI (1215905591) is active in the NPPES registry as of the last update on 2015-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.