Bay Area Colon & Rectal Surgeons
NPI 1306985932 · Surgery Physician · Walnut Creek, CA
Bay Area Colon & Rectal Surgeons is a Surgery Physician organization in Walnut Creek, CA (NPI 1306985932).
Provider details
- NPI number
- 1306985932
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Samuel Oommen, President(925) 274-9000
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
- 2007-02-06
- Last updated
- 2008-02-26
Frequently asked questions
- What is Bay Area Colon & Rectal Surgeons's NPI number?
- Bay Area Colon & Rectal Surgeons's National Provider Identifier (NPI) is 1306985932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Bay Area Colon & Rectal Surgeons?
- Bay Area Colon & Rectal Surgeons is classified in the NPPES registry as Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Bay Area Colon & Rectal Surgeons located?
- Bay Area Colon & Rectal Surgeons's practice location on file with NPPES is 365 Lennon Ln, Walnut Creek, CA 94598-5910.
- What is Bay Area Colon & Rectal Surgeons's phone number?
- The practice phone number listed in the NPPES registry for Bay Area Colon & Rectal Surgeons is (925) 274-9000.
- Who is the authorized official for Bay Area Colon & Rectal Surgeons?
- The authorized official listed on Bay Area Colon & Rectal Surgeons's NPPES record is Samuel Oommen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Bay Area Colon & Rectal Surgeons's NPI active?
- Yes — Bay Area Colon & Rectal Surgeons's NPI (1306985932) is active in the NPPES registry as of the last update on 2008-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.