Guillermo Vanegas, M.D.
NPI 1346336054 · Pulmonary Disease Physician · Oakland, CA
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Guillermo Vanegas, M.D. is a Pulmonary Disease Physician provider in Oakland, CA (NPI 1346336054).
Provider details
- NPI number
- 1346336054
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00C504970 (CA)
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
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
- 2011-08-09
Frequently asked questions
- What is Guillermo Vanegas's NPI number?
- Guillermo Vanegas's National Provider Identifier (NPI) is 1346336054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Guillermo Vanegas's specialty?
- Guillermo Vanegas is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Guillermo Vanegas located?
- Guillermo Vanegas's practice location on file with NPPES is 350 30th St, Oakland, CA 94609-3424.
- What is Guillermo Vanegas's phone number?
- The practice phone number listed in the NPPES registry for Guillermo Vanegas is (510) 629-2498.
- Does Guillermo Vanegas accept Medicare?
- Guillermo Vanegas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Guillermo Vanegas's NPI active?
- Yes — Guillermo Vanegas's NPI (1346336054) is active in the NPPES registry as of the last update on 2011-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.