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Fredric Sonstein, M.D.
NPI 1932254323 · Specialist · Sarasota, FL
Fredric Sonstein, M.D. is a Specialist provider in Sarasota, FL (NPI 1932254323).
Provider details
- NPI number
- 1932254323
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME31659 (FL)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(90/100 index)
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
4054 Sawyer Rd
Sarasota, FL 34233-1272
Phone: (941) 552-1189
Street-level locationGet directions
Mailing address
5207 Sand Lake Ct
Sarasota, FL 34238-4005
Registry dates
- Enumerated
- 2007-01-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Fredric Sonstein's NPI number?
- Fredric Sonstein's National Provider Identifier (NPI) is 1932254323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fredric Sonstein's specialty?
- Fredric Sonstein is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Fredric Sonstein located?
- Fredric Sonstein's practice location on file with NPPES is 4054 Sawyer Rd, Sarasota, FL 34233-1272.
- What is Fredric Sonstein's phone number?
- The practice phone number listed in the NPPES registry for Fredric Sonstein is (941) 552-1189.
- Is Fredric Sonstein's NPI active?
- Yes — Fredric Sonstein's NPI (1932254323) 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.