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Robert Williams, MD
NPI 1902856420 · Otolaryngology Physician · Buffalo, NY
Robert Williams, MD is a Otolaryngology Physician provider in Buffalo, NY (NPI 1902856420).
Provider details
- NPI number
- 1902856420
- Entity type
- Individual
- Primary specialty
- Otolaryngology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 166690-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
518 Abbott Rd
Buffalo, NY 14220-1745
Phone: (716) 630-1188
Fax: (716) 630-1267
Street-level locationGet directions
Mailing address
6255 Sheridan Dr
Williamsville, NY 14221-4836
Registry dates
- Enumerated
- 2006-05-12
- Last updated
- 2008-03-13
Frequently asked questions
- What is Robert Williams's NPI number?
- Robert Williams's National Provider Identifier (NPI) is 1902856420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Williams's specialty?
- Robert Williams is listed in the NPPES registry with a primary specialty of Otolaryngology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Williams located?
- Robert Williams's practice location on file with NPPES is 518 Abbott Rd, Buffalo, NY 14220-1745.
- What is Robert Williams's phone number?
- The practice phone number listed in the NPPES registry for Robert Williams is (716) 630-1188.
- Is Robert Williams's NPI active?
- Yes — Robert Williams's NPI (1902856420) is active in the NPPES registry as of the last update on 2008-03-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.