John Sinnhuber, M.D.
NPI 1225059546 · Pediatrics Physician · Salinas, CA
John Sinnhuber, M.D. is a Pediatrics Physician provider in Salinas, CA (NPI 1225059546).
Provider details
- NPI number
- 1225059546
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G26392 (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
- 2006-07-21
- Last updated
- 2011-03-30
Frequently asked questions
- What is John Sinnhuber's NPI number?
- John Sinnhuber's National Provider Identifier (NPI) is 1225059546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Sinnhuber's specialty?
- John Sinnhuber is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is John Sinnhuber located?
- John Sinnhuber's practice location on file with NPPES is 1441 Constitution Blvd, Salinas, CA 93906-3100.
- What is John Sinnhuber's phone number?
- The practice phone number listed in the NPPES registry for John Sinnhuber is (831) 755-4124.
- Is John Sinnhuber's NPI active?
- Yes — John Sinnhuber's NPI (1225059546) is active in the NPPES registry as of the last update on 2011-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.