Gregory Mcguinn, PA-C
NPI 1174637581 · Medical Physician Assistant · Yucca Valley, CA
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Mcguinn, PA-C is a Medical Physician Assistant provider in Yucca Valley, CA (NPI 1174637581).
Provider details
- NPI number
- 1174637581
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA21603 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
Registry dates
- Enumerated
- 2006-08-19
- Last updated
- 2017-01-09
Frequently asked questions
- What is Gregory Mcguinn's NPI number?
- Gregory Mcguinn's National Provider Identifier (NPI) is 1174637581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Mcguinn's specialty?
- Gregory Mcguinn is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Mcguinn located?
- Gregory Mcguinn's practice location on file with NPPES is 57675 29 Palms Hwy, Yucca Valley, CA 92284-3098.
- What is Gregory Mcguinn's phone number?
- The practice phone number listed in the NPPES registry for Gregory Mcguinn is (760) 365-8500.
- Does Gregory Mcguinn accept Medicare?
- Gregory Mcguinn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Mcguinn's NPI active?
- Yes — Gregory Mcguinn's NPI (1174637581) is active in the NPPES registry as of the last update on 2017-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.