John Yarzagaray, M.D.
NPI 1982647194 · Anesthesiology Physician · Bolingbrook, IL
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Yarzagaray, M.D. is a Anesthesiology Physician provider in Bolingbrook, IL (NPI 1982647194).
Provider details
- NPI number
- 1982647194
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036112781 (IL)
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
- 2006-06-14
- Last updated
- 2021-03-17
- Certified
- 2021-03-17
Frequently asked questions
- What is John Yarzagaray's NPI number?
- John Yarzagaray's National Provider Identifier (NPI) is 1982647194, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Yarzagaray's specialty?
- John Yarzagaray is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is John Yarzagaray located?
- John Yarzagaray's practice location on file with NPPES is 500 Remington Blvd, Bolingbrook, IL 60440-4906.
- What is John Yarzagaray's phone number?
- The practice phone number listed in the NPPES registry for John Yarzagaray is (630) 856-3075.
- Does John Yarzagaray accept Medicare?
- John Yarzagaray is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Yarzagaray's NPI active?
- Yes — John Yarzagaray's NPI (1982647194) is active in the NPPES registry as of the last update on 2021-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.