Merin John, MD
NPI 1770224149 · Family Medicine Physician · Tulsa, OK
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Merin John, MD is a Family Medicine Physician provider in Tulsa, OK (NPI 1770224149).
Provider details
- NPI number
- 1770224149
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2022-04-07
- Last updated
- 2025-07-07
- Certified
- 2025-07-07
Frequently asked questions
- What is Merin John's NPI number?
- Merin John's National Provider Identifier (NPI) is 1770224149, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Merin John's specialty?
- Merin John is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Merin John located?
- Merin John's practice location on file with NPPES is 7501 Riverside Pkwy, Tulsa, OK 74136-5056.
- What is Merin John's phone number?
- The practice phone number listed in the NPPES registry for Merin John is (918) 710-4200.
- Does Merin John accept Medicare?
- Merin John is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Merin John's NPI active?
- Yes — Merin John's NPI (1770224149) is active in the NPPES registry as of the last update on 2025-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.