William Goumas, M.D.
NPI 1811991557 · Surgery Physician · Suffern, NY
William Goumas, M.D. is a Surgery Physician provider in Suffern, NY (NPI 1811991557).
Provider details
- NPI number
- 1811991557
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 170446 (NY)
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
21 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
- 2005-06-10
- Last updated
- 2015-07-29
Frequently asked questions
- What is William Goumas's NPI number?
- William Goumas's National Provider Identifier (NPI) is 1811991557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Goumas's specialty?
- William Goumas is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is William Goumas located?
- William Goumas's practice location on file with NPPES is 257 Lafayette Ave, Suffern, NY 10901-4830.
- What is William Goumas's phone number?
- The practice phone number listed in the NPPES registry for William Goumas is (845) 369-8800.
- Is William Goumas's NPI active?
- Yes — William Goumas's NPI (1811991557) is active in the NPPES registry as of the last update on 2015-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.