Sam Saeed Zamani M.D. Professional Corporation
NPI 1699877365 · Gastroenterology Physician · Walnut Creek, CA
Sam Saeed Zamani M.D. Professional Corporation is a Gastroenterology Physician organization in Walnut Creek, CA (NPI 1699877365).
Provider details
- NPI number
- 1699877365
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sam Saeed Zamani, President(925) 939-5599
- License
- 00A6155515 (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
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
Other names (DBA / former)
- Doing business as
- Center for Gastrointestinal Disorders, Inc.
Registry dates
- Enumerated
- 2006-09-02
- Last updated
- 2007-12-18
Frequently asked questions
- What is Sam Saeed Zamani M.D. Professional Corporation's NPI number?
- Sam Saeed Zamani M.D. Professional Corporation's National Provider Identifier (NPI) is 1699877365, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sam Saeed Zamani M.D. Professional Corporation?
- Sam Saeed Zamani M.D. Professional Corporation is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Sam Saeed Zamani M.D. Professional Corporation located?
- Sam Saeed Zamani M.D. Professional Corporation's practice location on file with NPPES is 112 La Casa Via, Walnut Creek, CA 94598-3091.
- What is Sam Saeed Zamani M.D. Professional Corporation's phone number?
- The practice phone number listed in the NPPES registry for Sam Saeed Zamani M.D. Professional Corporation is (925) 939-5599.
- Who is the authorized official for Sam Saeed Zamani M.D. Professional Corporation?
- The authorized official listed on Sam Saeed Zamani M.D. Professional Corporation's NPPES record is Sam Saeed Zamani, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sam Saeed Zamani M.D. Professional Corporation's NPI active?
- Yes — Sam Saeed Zamani M.D. Professional Corporation's NPI (1699877365) is active in the NPPES registry as of the last update on 2007-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.