Mark Norstein, MD
NPI 1194831479 · Family Medicine Physician · St Petersburg, FL
Mark Norstein, MD is a Family Medicine Physician provider in St Petersburg, FL (NPI 1194831479).
Provider details
- NPI number
- 1194831479
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME0034232 (FL)
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
- 2006-08-21
- Last updated
- 2014-02-18
Frequently asked questions
- What is Mark Norstein's NPI number?
- Mark Norstein's National Provider Identifier (NPI) is 1194831479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Norstein's specialty?
- Mark Norstein is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Norstein located?
- Mark Norstein's practice location on file with NPPES is 1100 62nd Ave S, St Petersburg, FL 33705-5620.
- What is Mark Norstein's phone number?
- The practice phone number listed in the NPPES registry for Mark Norstein is (727) 866-3166.
- Is Mark Norstein's NPI active?
- Yes — Mark Norstein's NPI (1194831479) is active in the NPPES registry as of the last update on 2014-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.