Great Medical LLC
NPI 1073106027 · Health Service Clinic/Center · Rancho Cucamonga, CA
Great Medical LLC is a Health Service Clinic/Center organization in Rancho Cucamonga, CA (NPI 1073106027).
Provider details
- NPI number
- 1073106027
- Entity type
- Organization
- Primary specialty
- Health Service Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Charles Williams, Owner(919) 939-5111
Specialties & taxonomies
Ambulatory Health Care Facilities
- Clinic/Center261Q00000X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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)
- Doing business as
- Complete Covid-19 Testing Center
Registry dates
- Enumerated
- 2021-02-19
- Last updated
- 2021-02-19
- Certified
- 2021-02-19
Frequently asked questions
- What is Great Medical LLC's NPI number?
- Great Medical LLC's National Provider Identifier (NPI) is 1073106027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Great Medical LLC?
- Great Medical LLC is classified in the NPPES registry as Health Service Clinic/Center (Ambulatory Health Care Facilities).
- Where is Great Medical LLC located?
- Great Medical LLC's practice location on file with NPPES is 9591 Foothill Blvd, Rancho Cucamonga, CA 91730-3506.
- What is Great Medical LLC's phone number?
- The practice phone number listed in the NPPES registry for Great Medical LLC is (909) 747-4531.
- Who is the authorized official for Great Medical LLC?
- The authorized official listed on Great Medical LLC's NPPES record is Charles Williams, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Great Medical LLC's NPI active?
- Yes — Great Medical LLC's NPI (1073106027) is active in the NPPES registry as of the last update on 2021-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.