Norman Simon, M.D.
NPI 1215177415 · Gastroenterology Physician · Tulsa, OK
Norman Simon, M.D. is a Gastroenterology Physician provider in Tulsa, OK (NPI 1215177415).
Provider details
- NPI number
- 1215177415
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11135 (OK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-02-27
- Last updated
- 2009-02-27
Frequently asked questions
- What is Norman Simon's NPI number?
- Norman Simon's National Provider Identifier (NPI) is 1215177415, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Norman Simon's specialty?
- Norman Simon is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Norman Simon located?
- Norman Simon's practice location on file with NPPES is 3519 S Florence Ave, Tulsa, OK 74105-2909.
- What is Norman Simon's phone number?
- The practice phone number listed in the NPPES registry for Norman Simon is (918) 749-8889.
- Is Norman Simon's NPI active?
- Yes — Norman Simon's NPI (1215177415) is active in the NPPES registry as of the last update on 2009-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.