OrganizationActive
Richard G Johnson MD Inc
NPI 1689694523 · Specialist · Glendora, CA
Richard G Johnson MD Inc is a Specialist organization in Glendora, CA (NPI 1689694523).
Provider details
- NPI number
- 1689694523
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Richard Johnson, Owner(626) 914-5219
- License
- G45973 (CA)
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
415 W Carroll Ave
Ste 100
Glendora, CA 91741-4208
Phone: (626) 914-5219
Fax: (626) 914-7846
Street-level locationGet directions
Mailing address
415 W Carroll Ave
Glendora, CA 91741-4208
Other names (DBA / former)
- Former legal business name
- Richard G Johnson MD Inc
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2009-02-10
Frequently asked questions
- What is Richard G Johnson MD Inc's NPI number?
- Richard G Johnson MD Inc's National Provider Identifier (NPI) is 1689694523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Richard G Johnson MD Inc?
- Richard G Johnson MD Inc is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Richard G Johnson MD Inc located?
- Richard G Johnson MD Inc's practice location on file with NPPES is 415 W Carroll Ave, Glendora, CA 91741-4208.
- What is Richard G Johnson MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Richard G Johnson MD Inc is (626) 914-5219.
- Who is the authorized official for Richard G Johnson MD Inc?
- The authorized official listed on Richard G Johnson MD Inc's NPPES record is Richard Johnson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Richard G Johnson MD Inc's NPI active?
- Yes — Richard G Johnson MD Inc's NPI (1689694523) is active in the NPPES registry as of the last update on 2009-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.