Roy Winston, M.D.
NPI 1306888359 · Anesthesiology Physician · Visalia, CA
Roy Winston, M.D. is a Anesthesiology Physician provider in Visalia, CA (NPI 1306888359).
Provider details
- NPI number
- 1306888359
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 250000785 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
- 2006-06-12
- Last updated
- 2013-07-08
Frequently asked questions
- What is Roy Winston's NPI number?
- Roy Winston's National Provider Identifier (NPI) is 1306888359, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roy Winston's specialty?
- Roy Winston is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Roy Winston located?
- Roy Winston's practice location on file with NPPES is 216 N Marcin Ct, Visalia, CA 93291-9628.
- What is Roy Winston's phone number?
- The practice phone number listed in the NPPES registry for Roy Winston is (559) 624-5049.
- Is Roy Winston's NPI active?
- Yes — Roy Winston's NPI (1306888359) is active in the NPPES registry as of the last update on 2013-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.