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William Vlymen, MD
NPI 1043277460 · Diagnostic Radiology Physician · Fresno, CA
William Vlymen, MD is a Diagnostic Radiology Physician provider in Fresno, CA (NPI 1043277460).
Provider details
- NPI number
- 1043277460
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G37605 (CA)
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
1243 E Spruce
Ste 101
Fresno, CA 93720-3345
Phone: (559) 439-7226
Street-level locationGet directions
Mailing address
1243 E Spruce
Fresno, CA 93720-3345
Registry dates
- Enumerated
- 2006-04-28
- Last updated
- 2026-05-03
Frequently asked questions
- What is William Vlymen's NPI number?
- William Vlymen's National Provider Identifier (NPI) is 1043277460, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Vlymen's specialty?
- William Vlymen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Vlymen located?
- William Vlymen's practice location on file with NPPES is 1243 E Spruce, Fresno, CA 93720-3345.
- What is William Vlymen's phone number?
- The practice phone number listed in the NPPES registry for William Vlymen is (559) 439-7226.
- Is William Vlymen's NPI active?
- Yes — William Vlymen's NPI (1043277460) is active in the NPPES registry as of the last update on 2026-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.