Dang Nambisan & Shah
NPI 1871465476 · Surgical Oncology Physician · San Ramon, CA
Dang Nambisan & Shah is a Surgical Oncology Physician organization in San Ramon, CA (NPI 1871465476).
Provider details
- NPI number
- 1871465476
- Entity type
- Organization
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rakhee Shah, Owner(925) 858-3684
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
Under 1 yr in 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
- 2025-09-22
- Last updated
- 2025-12-11
- Certified
- 2025-12-11
Frequently asked questions
- What is Dang Nambisan & Shah's NPI number?
- Dang Nambisan & Shah's National Provider Identifier (NPI) is 1871465476, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dang Nambisan & Shah?
- Dang Nambisan & Shah is classified in the NPPES registry as Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Dang Nambisan & Shah located?
- Dang Nambisan & Shah's practice location on file with NPPES is 2235 Rosemount Ln, San Ramon, CA 94582-5696.
- What is Dang Nambisan & Shah's phone number?
- The practice phone number listed in the NPPES registry for Dang Nambisan & Shah is (925) 858-3684.
- Who is the authorized official for Dang Nambisan & Shah?
- The authorized official listed on Dang Nambisan & Shah's NPPES record is Rakhee Shah, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dang Nambisan & Shah's NPI active?
- Yes — Dang Nambisan & Shah's NPI (1871465476) is active in the NPPES registry as of the last update on 2025-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.