Jon Marsh, M.D.
NPI 1467468090 · Gastroenterology Physician · Yuba City, CA
Jon Marsh, M.D. is a Gastroenterology Physician provider in Yuba City, CA (NPI 1467468090).
Provider details
- NPI number
- 1467468090
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 20A6309 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
- 2006-08-01
- Last updated
- 2010-12-16
Frequently asked questions
- What is Jon Marsh's NPI number?
- Jon Marsh's National Provider Identifier (NPI) is 1467468090, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jon Marsh's specialty?
- Jon Marsh is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Jon Marsh located?
- Jon Marsh's practice location on file with NPPES is 870 Shasta St, Yuba City, CA 95991-4152.
- What is Jon Marsh's phone number?
- The practice phone number listed in the NPPES registry for Jon Marsh is (530) 671-3671.
- Is Jon Marsh's NPI active?
- Yes — Jon Marsh's NPI (1467468090) is active in the NPPES registry as of the last update on 2010-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.