Martin Lloyd Johnson MD Inc
NPI 1174270045 · Medical Specialty Clinic/Center · Pomona, CA
Martin Lloyd Johnson MD Inc is a Medical Specialty Clinic/Center organization in Pomona, CA (NPI 1174270045).
Provider details
- NPI number
- 1174270045
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Martin Johnson, Owner(602) 618-8993
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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
- 2022-03-09
- Last updated
- 2022-03-09
- Certified
- 2022-03-09
Frequently asked questions
- What is Martin Lloyd Johnson MD Inc's NPI number?
- Martin Lloyd Johnson MD Inc's National Provider Identifier (NPI) is 1174270045, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Martin Lloyd Johnson MD Inc?
- Martin Lloyd Johnson MD Inc is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Martin Lloyd Johnson MD Inc located?
- Martin Lloyd Johnson MD Inc's practice location on file with NPPES is 255 E Bonita Ave, Pomona, CA 91767-1923.
- What is Martin Lloyd Johnson MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Martin Lloyd Johnson MD Inc is (909) 596-7733.
- Who is the authorized official for Martin Lloyd Johnson MD Inc?
- The authorized official listed on Martin Lloyd Johnson MD Inc's NPPES record is Martin Johnson, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Martin Lloyd Johnson MD Inc's NPI active?
- Yes — Martin Lloyd Johnson MD Inc's NPI (1174270045) is active in the NPPES registry as of the last update on 2022-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.