William Kopp, D.D.S.
NPI 1518994268 · Oral & Maxillofacial Surgery (D.M.D.) · Elmhurst, NY
William Kopp, D.D.S. is a Oral & Maxillofacial Surgery (D.M.D.) provider in Elmhurst, NY (NPI 1518994268).
Provider details
- NPI number
- 1518994268
- Entity type
- Individual
- Primary specialty
- Oral & Maxillofacial Surgery (D.M.D.)Allopathic & Osteopathic Physicians
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 024056 (NY)
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
20 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 Kopp's NPI number?
- William Kopp's National Provider Identifier (NPI) is 1518994268, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Kopp's specialty?
- William Kopp is listed in the NPPES registry with a primary specialty of Oral & Maxillofacial Surgery (D.M.D.) (Allopathic & Osteopathic Physicians).
- Where is William Kopp located?
- William Kopp's practice location on file with NPPES is 79 01 Broadway, Elmhurst, NY 11373-1329.
- What is William Kopp's phone number?
- The practice phone number listed in the NPPES registry for William Kopp is (718) 334-4952.
- Is William Kopp's NPI active?
- Yes — William Kopp's NPI (1518994268) 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.