OrganizationActive
Richard B Chambers MD Inc
NPI 1851538557 · Specialist · Downey, CA
Richard B Chambers MD Inc is a Specialist organization in Downey, CA (NPI 1851538557).
Provider details
- NPI number
- 1851538557
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Richard Chambers, President(562) 869-4421
- License
- G39146 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
11411 Brookshire Ave
Suite 200
Downey, CA 90241-4985
Phone: (562) 869-4421
Fax: (562) 869-3900
Street-level locationGet directions
Mailing address
11411 Brookshire Ave
Downey, CA 90241-4985
Registry dates
- Enumerated
- 2009-01-16
- Last updated
- 2010-10-15
Frequently asked questions
- What is Richard B Chambers MD Inc's NPI number?
- Richard B Chambers MD Inc's National Provider Identifier (NPI) is 1851538557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Richard B Chambers MD Inc?
- Richard B Chambers MD Inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Richard B Chambers MD Inc located?
- Richard B Chambers MD Inc's practice location on file with NPPES is 11411 Brookshire Ave, Downey, CA 90241-4985.
- What is Richard B Chambers MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Richard B Chambers MD Inc is (562) 869-4421.
- Who is the authorized official for Richard B Chambers MD Inc?
- The authorized official listed on Richard B Chambers MD Inc's NPPES record is Richard Chambers, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Richard B Chambers MD Inc's NPI active?
- Yes — Richard B Chambers MD Inc's NPI (1851538557) is active in the NPPES registry as of the last update on 2010-10-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.