Whitney Zemmer, DO
NPI 1487149779 · Obstetrics & Gynecology Physician · St Petersburg, FL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Whitney Zemmer, DO is a Obstetrics & Gynecology Physician provider in St Petersburg, FL (NPI 1487149779).
Provider details
- NPI number
- 1487149779
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OS20191 (FL)
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 tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 1750 S Telegraph Rd Ste 108Bloomfield Hills, MI 48302-0177Phone: (248) 334-4505Fax: (248) 253-0347
Registry dates
- Enumerated
- 2018-06-28
- Last updated
- 2025-11-13
- Certified
- 2025-11-13
Frequently asked questions
- What is Whitney Zemmer's NPI number?
- Whitney Zemmer's National Provider Identifier (NPI) is 1487149779, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Whitney Zemmer's specialty?
- Whitney Zemmer is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Whitney Zemmer located?
- Whitney Zemmer's practice location on file with NPPES is 625 6th Ave S Ste 350, St Petersburg, FL 33701-4619.
- What is Whitney Zemmer's phone number?
- The practice phone number listed in the NPPES registry for Whitney Zemmer is (727) 456-0080.
- Does Whitney Zemmer accept Medicare?
- Whitney Zemmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Whitney Zemmer's NPI active?
- Yes — Whitney Zemmer's NPI (1487149779) is active in the NPPES registry as of the last update on 2025-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.