William Grobman, MD
NPI 1508895129 · Maternal & Fetal Medicine Physician · Providence, RI
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Grobman, MD is a Maternal & Fetal Medicine Physician provider in Providence, RI (NPI 1508895129).
Provider details
- NPI number
- 1508895129
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD20043 (RI)
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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1800 Zollinger Rd Fl 4Columbus, OH 43221-2800Phone: (614) 293-2222Fax: (614) 293-4162
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2024-08-01
- Certified
- 2024-08-01
Frequently asked questions
- What is William Grobman's NPI number?
- William Grobman's National Provider Identifier (NPI) is 1508895129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Grobman's specialty?
- William Grobman is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Grobman located?
- William Grobman's practice location on file with NPPES is 101 Plain St Fl 6, Providence, RI 02903-4829.
- What is William Grobman's phone number?
- The practice phone number listed in the NPPES registry for William Grobman is (401) 274-1122.
- Does William Grobman accept Medicare?
- William Grobman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Grobman's NPI active?
- Yes — William Grobman's NPI (1508895129) is active in the NPPES registry as of the last update on 2024-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.