William Groeger, MD
NPI 1780611624 · Plastic Surgery Physician · Hewlett, NY
Enrolled with Medicare as Practitioner - Plastic and Reconstructive Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Groeger, MD is a Plastic Surgery Physician provider in Hewlett, NY (NPI 1780611624).
Provider details
- NPI number
- 1780611624
- Entity type
- Individual
- Primary specialty
- Plastic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 117105 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
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
- 2006-06-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Groeger's NPI number?
- William Groeger's National Provider Identifier (NPI) is 1780611624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Groeger's specialty?
- William Groeger is listed in the NPPES registry with a primary specialty of Plastic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is William Groeger located?
- William Groeger's practice location on file with NPPES is 1800 Rockaway Ave, Hewlett, NY 11557-1678.
- What is William Groeger's phone number?
- The practice phone number listed in the NPPES registry for William Groeger is (516) 887-5502.
- Does William Groeger accept Medicare?
- William Groeger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Groeger's NPI active?
- Yes — William Groeger's NPI (1780611624) 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.