Whiting & Whiting, a Professional Corp.
NPI 1003034737 · Internal Medicine Physician · Orinda, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Whiting & Whiting, a Professional Corp. is a Internal Medicine Physician organization in Orinda, CA (NPI 1003034737).
Provider details
- NPI number
- 1003034737
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Brian Candell, President(925) 254-3805
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Infectious Disease Physician207RI0200X
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)
- Other name
- Whiting & Whiting, Inc.
- Other name
- Whiting & Whiting, Inc.
Registry dates
- Enumerated
- 2007-04-20
- Last updated
- 2018-07-18
Frequently asked questions
- What is Whiting & Whiting, a Professional Corp.'s NPI number?
- Whiting & Whiting, a Professional Corp.'s National Provider Identifier (NPI) is 1003034737, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Whiting & Whiting, a Professional Corp.?
- Whiting & Whiting, a Professional Corp. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Whiting & Whiting, a Professional Corp. located?
- Whiting & Whiting, a Professional Corp.'s practice location on file with NPPES is 1 Country Club Plz, Orinda, CA 94563.
- What is Whiting & Whiting, a Professional Corp.'s phone number?
- The practice phone number listed in the NPPES registry for Whiting & Whiting, a Professional Corp. is (925) 254-3805.
- Does Whiting & Whiting, a Professional Corp. accept Medicare?
- Whiting & Whiting, a Professional Corp. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Whiting & Whiting, a Professional Corp.?
- The authorized official listed on Whiting & Whiting, a Professional Corp.'s NPPES record is Brian Candell, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Whiting & Whiting, a Professional Corp.'s NPI active?
- Yes — Whiting & Whiting, a Professional Corp.'s NPI (1003034737) is active in the NPPES registry as of the last update on 2018-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.