Rives C Chalmers MD Inc
NPI 1942370309 · Orthopaedic Surgery Physician · Los Gatos, CA
Rives C Chalmers MD Inc is a Orthopaedic Surgery Physician organization in Los Gatos, CA (NPI 1942370309).
Provider details
- NPI number
- 1942370309
- Entity type
- Organization
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Rives Chalmers, President(408) 379-3490
- License
- C36471 (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
Registry dates
- Enumerated
- 2006-11-09
- Last updated
- 2020-08-22
Frequently asked questions
- What is Rives C Chalmers MD Inc's NPI number?
- Rives C Chalmers MD Inc's National Provider Identifier (NPI) is 1942370309, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rives C Chalmers MD Inc?
- Rives C Chalmers MD Inc is classified in the NPPES registry as Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Rives C Chalmers MD Inc located?
- Rives C Chalmers MD Inc's practice location on file with NPPES is 800 Pollard Rd, Los Gatos, CA 95032-1415.
- What is Rives C Chalmers MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Rives C Chalmers MD Inc is (408) 379-3490.
- Who is the authorized official for Rives C Chalmers MD Inc?
- The authorized official listed on Rives C Chalmers MD Inc's NPPES record is Rives Chalmers, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rives C Chalmers MD Inc's NPI active?
- Yes — Rives C Chalmers MD Inc's NPI (1942370309) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.