Stephen Denigris MD PHD
NPI 1801076278 · Gastroenterology Physician · Petaluma, CA
Stephen Denigris MD PHD is a Gastroenterology Physician organization in Petaluma, CA (NPI 1801076278).
Provider details
- NPI number
- 1801076278
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stephen Denigris, MD(707) 766-9852
- License
- G87469 (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
18 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
- 2007-11-13
- Last updated
- 2012-11-13
Frequently asked questions
- What is Stephen Denigris MD PHD's NPI number?
- Stephen Denigris MD PHD's National Provider Identifier (NPI) is 1801076278, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Stephen Denigris MD PHD?
- Stephen Denigris MD PHD is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Denigris MD PHD located?
- Stephen Denigris MD PHD's practice location on file with NPPES is 1383 N Mcdowell Blvd, Petaluma, CA 94954-1187.
- What is Stephen Denigris MD PHD's phone number?
- The practice phone number listed in the NPPES registry for Stephen Denigris MD PHD is (707) 766-9852.
- Who is the authorized official for Stephen Denigris MD PHD?
- The authorized official listed on Stephen Denigris MD PHD's NPPES record is Stephen Denigris, MD. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Stephen Denigris MD PHD's NPI active?
- Yes — Stephen Denigris MD PHD's NPI (1801076278) is active in the NPPES registry as of the last update on 2012-11-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.