John Ellis, M.D.
NPI 1548288830 · Family Medicine Physician · Oklahoma City, OK
John Ellis, M.D. is a Family Medicine Physician provider in Oklahoma City, OK (NPI 1548288830).
Provider details
- NPI number
- 1548288830
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 9024 (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
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
- 2006-07-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Ellis's NPI number?
- John Ellis's National Provider Identifier (NPI) is 1548288830, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Ellis's specialty?
- John Ellis is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Ellis located?
- John Ellis's practice location on file with NPPES is 5100 N Brookline Ave Ste 465, Oklahoma City, OK 73112-3625.
- What is John Ellis's phone number?
- The practice phone number listed in the NPPES registry for John Ellis is (405) 917-5336.
- Is John Ellis's NPI active?
- Yes — John Ellis's NPI (1548288830) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.