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Max Wirjo, MD
NPI 1437237252 · Anesthesiology Physician · Fresno, CA
Max Wirjo, MD is a Anesthesiology Physician provider in Fresno, CA (NPI 1437237252).
Provider details
- NPI number
- 1437237252
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A39830 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
7300 N Fresno St
Fresno, CA 93720-2941
Phone: (559) 448-4500
Street-level locationGet directions
Mailing address
1800 Harrison St Fl 7
Oakland, CA 94612-3429
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Max Wirjo's NPI number?
- Max Wirjo's National Provider Identifier (NPI) is 1437237252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Max Wirjo's specialty?
- Max Wirjo is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Max Wirjo located?
- Max Wirjo's practice location on file with NPPES is 7300 N Fresno St, Fresno, CA 93720-2941.
- What is Max Wirjo's phone number?
- The practice phone number listed in the NPPES registry for Max Wirjo is (559) 448-4500.
- Is Max Wirjo's NPI active?
- Yes — Max Wirjo's NPI (1437237252) 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.