What is Robert Prager's NPI number?

Robert Prager's National Provider Identifier (NPI) is 1770557845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Prager's specialty?

Robert Prager is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Robert Prager located?

Robert Prager's practice location on file with NPPES is 8745 Aero Dr, San Diego, CA 92123-1774.

What is Robert Prager's phone number?

The practice phone number listed in the NPPES registry for Robert Prager is (858) 565-0950.

Is Robert Prager's NPI active?

Yes — Robert Prager's NPI (1770557845) is active in the NPPES registry as of the last update on 2007-10-10.

IndividualActive

Robert Prager, MD

NPI 1770557845 · Diagnostic Radiology Physician · San Diego, CA

Robert Prager, MD is a Diagnostic Radiology Physician provider in San Diego, CA (NPI 1770557845).

Provider details

NPI number: 1770557845
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: G27737 (CA)

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense G27737 (CA)
Allopathic & Osteopathic Physicians
Neuroradiology Physician2085N0700XLicense G27737 (CA)
Allopathic & Osteopathic Physicians
Body Imaging Physician2085B0100XLicense G27737 (CA)
Allopathic & Osteopathic Physicians
Diagnostic Ultrasound Physician2085U0001XLicense G27737 (CA)
Allopathic & Osteopathic Physicians
Nuclear Radiology Physician2085N0904XLicense G27737 (CA)
Allopathic & Osteopathic Physicians
Pediatric Radiology Physician2085P0229XLicense G27737 (CA)

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 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

8745 Aero Dr

Ste 200

San Diego, CA 92123-1774

Phone: (858) 565-0950

Fax: (858) 244-1100

Street-level locationGet directions

More CA providers

Mailing address

Po Box 23540

San Diego, CA 92193-3540

Enumerated: 2006-02-15
Last updated: 2007-10-10

Frequently asked questions

What is Robert Prager's NPI number?: Robert Prager's National Provider Identifier (NPI) is 1770557845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Robert Prager's specialty?: Robert Prager is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Robert Prager located?: Robert Prager's practice location on file with NPPES is 8745 Aero Dr, San Diego, CA 92123-1774.
What is Robert Prager's phone number?: The practice phone number listed in the NPPES registry for Robert Prager is (858) 565-0950.
Is Robert Prager's NPI active?: Yes — Robert Prager's NPI (1770557845) is active in the NPPES registry as of the last update on 2007-10-10.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.