Marilyn Steele, MD
NPI 1396713517 · Pediatric Gastroenterology Physician · Oklahoma City, OK
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marilyn Steele, MD is a Pediatric Gastroenterology Physician provider in Oklahoma City, OK (NPI 1396713517).
Provider details
- NPI number
- 1396713517
- Entity type
- Individual
- Primary specialty
- Pediatric Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 14378 (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
- 2006-03-14
- Last updated
- 2011-03-29
Frequently asked questions
- What is Marilyn Steele's NPI number?
- Marilyn Steele's National Provider Identifier (NPI) is 1396713517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilyn Steele's specialty?
- Marilyn Steele is listed in the NPPES registry with a primary specialty of Pediatric Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Marilyn Steele located?
- Marilyn Steele's practice location on file with NPPES is 1200 N Phillips Ave, Oklahoma City, OK 73104-4600.
- What is Marilyn Steele's phone number?
- The practice phone number listed in the NPPES registry for Marilyn Steele is (405) 271-6549.
- Does Marilyn Steele accept Medicare?
- Marilyn Steele is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marilyn Steele's NPI active?
- Yes — Marilyn Steele's NPI (1396713517) is active in the NPPES registry as of the last update on 2011-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.