Walter Zegarra, M.D.
NPI 1831583947 · Pediatric Endocrinology Physician · St Petersburg, FL
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Walter Zegarra, M.D. is a Pediatric Endocrinology Physician provider in St Petersburg, FL (NPI 1831583947).
Provider details
- NPI number
- 1831583947
- Entity type
- Individual
- Primary specialty
- Pediatric Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- ME151992 (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
11 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
- 2015-03-26
- Last updated
- 2021-08-20
- Certified
- 2021-08-20
Frequently asked questions
- What is Walter Zegarra's NPI number?
- Walter Zegarra's National Provider Identifier (NPI) is 1831583947, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Walter Zegarra's specialty?
- Walter Zegarra is listed in the NPPES registry with a primary specialty of Pediatric Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Walter Zegarra located?
- Walter Zegarra's practice location on file with NPPES is 601 5th St S, St Petersburg, FL 33701-4804.
- What is Walter Zegarra's phone number?
- The practice phone number listed in the NPPES registry for Walter Zegarra is (727) 767-3636.
- Does Walter Zegarra accept Medicare?
- Walter Zegarra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Walter Zegarra's NPI active?
- Yes — Walter Zegarra's NPI (1831583947) is active in the NPPES registry as of the last update on 2021-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.