Robert Grenitz, M.D.
NPI 1841423746 · Gynecology Physician · Weston, FL
Enrolled with Medicare as Order and Referring Only - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Grenitz, M.D. is a Gynecology Physician provider in Weston, FL (NPI 1841423746).
Provider details
- NPI number
- 1841423746
- Entity type
- Individual
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- ME13266 (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
16 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
- 2009-08-26
- Last updated
- 2009-08-26
Frequently asked questions
- What is Robert Grenitz's NPI number?
- Robert Grenitz's National Provider Identifier (NPI) is 1841423746, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Grenitz's specialty?
- Robert Grenitz is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Grenitz located?
- Robert Grenitz's practice location on file with NPPES is 2760 Pinehurst, Weston, FL 33332-1806.
- What is Robert Grenitz's phone number?
- The practice phone number listed in the NPPES registry for Robert Grenitz is (954) 389-5051.
- Does Robert Grenitz accept Medicare?
- Robert Grenitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Grenitz's NPI active?
- Yes — Robert Grenitz's NPI (1841423746) is active in the NPPES registry as of the last update on 2009-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.