Cesar Ramirez, MD
NPI 1992891105 · Internal Medicine Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cesar Ramirez, MD is a Internal Medicine Physician provider in Oklahoma City, OK (NPI 1992891105).
Provider details
- NPI number
- 1992891105
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 21420 (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
- 2006-10-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Cesar Ramirez's NPI number?
- Cesar Ramirez's National Provider Identifier (NPI) is 1992891105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cesar Ramirez's specialty?
- Cesar Ramirez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Cesar Ramirez located?
- Cesar Ramirez's practice location on file with NPPES is 921 Ne 13th St, Oklahoma City, OK 73104-5007.
- What is Cesar Ramirez's phone number?
- The practice phone number listed in the NPPES registry for Cesar Ramirez is (405) 270-5122.
- Does Cesar Ramirez accept Medicare?
- Cesar Ramirez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cesar Ramirez's NPI active?
- Yes — Cesar Ramirez's NPI (1992891105) 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.