John Wehner, MD
NPI 1538254339 · Pulmonary Disease Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Wehner, MD is a Pulmonary Disease Physician provider in San Jose, CA (NPI 1538254339).
Provider details
- NPI number
- 1538254339
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G66620 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2007-09-12
Frequently asked questions
- What is John Wehner's NPI number?
- John Wehner's National Provider Identifier (NPI) is 1538254339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Wehner's specialty?
- John Wehner is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is John Wehner located?
- John Wehner's practice location on file with NPPES is 751 S Bascom Ave, San Jose, CA 95128-2604.
- What is John Wehner's phone number?
- The practice phone number listed in the NPPES registry for John Wehner is (408) 885-2050.
- Does John Wehner accept Medicare?
- John Wehner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Wehner's NPI active?
- Yes — John Wehner's NPI (1538254339) is active in the NPPES registry as of the last update on 2007-09-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.