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Fred Greensite, MD
NPI 1952484479 · Diagnostic Radiology Physician · Orange, CA
Fred Greensite, MD is a Diagnostic Radiology Physician provider in Orange, CA (NPI 1952484479).
Provider details
- NPI number
- 1952484479
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 000000G38682 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
1100 W Town and Country Rd Ste 1250
Orange, CA 92868-4633
Phone: (424) 313-4589
Street-level locationGet directions
Mailing address
1100 W Town and Country Rd Ste 1250
Orange, CA 92868-4633
Registry dates
- Enumerated
- 2006-10-21
- Last updated
- 2022-10-10
- Certified
- 2022-10-10
Frequently asked questions
- What is Fred Greensite's NPI number?
- Fred Greensite's National Provider Identifier (NPI) is 1952484479, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fred Greensite's specialty?
- Fred Greensite is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Fred Greensite located?
- Fred Greensite's practice location on file with NPPES is 1100 W Town and Country Rd Ste 1250, Orange, CA 92868-4633.
- What is Fred Greensite's phone number?
- The practice phone number listed in the NPPES registry for Fred Greensite is (424) 313-4589.
- Is Fred Greensite's NPI active?
- Yes — Fred Greensite's NPI (1952484479) is active in the NPPES registry as of the last update on 2022-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.