IndividualActive
John Baker, MD
NPI 1942219092 · Emergency Medicine Physician · Vista, CA
John Baker, MD is a Emergency Medicine Physician provider in Vista, CA (NPI 1942219092).
Provider details
- NPI number
- 1942219092
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G21329 (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
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
130 Cedar Rd # 100
Vista, CA 92083-5102
Phone: (760) 806-5400
Street-level locationGet directions
Mailing address
10170 Sorrento Valley Rd
San Diego, CA 92121-1604
Registry dates
- Enumerated
- 2006-08-07
- Last updated
- 2013-04-04
Frequently asked questions
- What is John Baker's NPI number?
- John Baker's National Provider Identifier (NPI) is 1942219092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Baker's specialty?
- John Baker is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Baker located?
- John Baker's practice location on file with NPPES is 130 Cedar Rd # 100, Vista, CA 92083-5102.
- What is John Baker's phone number?
- The practice phone number listed in the NPPES registry for John Baker is (760) 806-5400.
- Is John Baker's NPI active?
- Yes — John Baker's NPI (1942219092) is active in the NPPES registry as of the last update on 2013-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.