Anita K. Gregory, M.D. Apc
NPI 1821231291 · Non-Pharmacy Dispensing Site · Orange, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anita K. Gregory, M.D. Apc is a Non-Pharmacy Dispensing Site organization in Orange, CA (NPI 1821231291).
Provider details
- NPI number
- 1821231291
- Entity type
- Organization
- Primary specialty
- Non-Pharmacy Dispensing SiteSuppliers
- Organization subpart
- No
- Authorized official
- Anita Gregory, Owner/President(714) 835-8300
- License
- G74192
Specialties & taxonomies
Suppliers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2009-04-14
- Last updated
- 2009-06-12
Frequently asked questions
- What is Anita K. Gregory, M.D. Apc's NPI number?
- Anita K. Gregory, M.D. Apc's National Provider Identifier (NPI) is 1821231291, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Anita K. Gregory, M.D. Apc?
- Anita K. Gregory, M.D. Apc is classified in the NPPES registry as Non-Pharmacy Dispensing Site (Suppliers).
- Where is Anita K. Gregory, M.D. Apc located?
- Anita K. Gregory, M.D. Apc's practice location on file with NPPES is 1010 W La Veta Ave, Orange, CA 92868-4304.
- What is Anita K. Gregory, M.D. Apc's phone number?
- The practice phone number listed in the NPPES registry for Anita K. Gregory, M.D. Apc is (714) 835-8300.
- Does Anita K. Gregory, M.D. Apc accept Medicare?
- Anita K. Gregory, M.D. Apc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Anita K. Gregory, M.D. Apc?
- The authorized official listed on Anita K. Gregory, M.D. Apc's NPPES record is Anita Gregory, Owner/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Anita K. Gregory, M.D. Apc's NPI active?
- Yes — Anita K. Gregory, M.D. Apc's NPI (1821231291) is active in the NPPES registry as of the last update on 2009-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.