What is Robert Wirtz's NPI number?

Robert Wirtz's National Provider Identifier (NPI) is 1912014796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Wirtz's specialty?

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

Where is Robert Wirtz located?

Robert Wirtz's practice location on file with NPPES is 23625 Holman Hwy, Monterey, CA 93940-5902.

What is Robert Wirtz's phone number?

The practice phone number listed in the NPPES registry for Robert Wirtz is (831) 624-5311.

Is Robert Wirtz's NPI active?

Yes — Robert Wirtz's NPI (1912014796) is active in the NPPES registry as of the last update on 2016-02-22.

IndividualActive

Robert Wirtz, M.D.

NPI 1912014796 · Diagnostic Radiology Physician · Monterey, CA

Robert Wirtz, M.D. is a Diagnostic Radiology Physician provider in Monterey, CA (NPI 1912014796).

Provider details

NPI number: 1912014796
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: C32562 (CA)

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense C32562 (CA)
Allopathic & Osteopathic Physicians
Body Imaging Physician2085B0100XLicense C32562 (CA)
Allopathic & Osteopathic Physicians
Neuroradiology Physician2085N0700XLicense C32562 (CA)
Allopathic & Osteopathic Physicians
Nuclear Radiology Physician2085N0904XLicense C32562 (CA)
Allopathic & Osteopathic Physicians
Pediatric Radiology Physician2085P0229XLicense C32562 (CA)
Allopathic & Osteopathic Physicians
Vascular & Interventional Radiology Physician2085R0204X

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

23625 Holman Hwy

Monterey, CA 93940-5902

Phone: (831) 624-5311

Fax: (831) 625-4948

Street-level locationGet directions

More CA providers

Mailing address

P O Box Hh

Monterey, CA 93942

Enumerated: 2006-08-25
Last updated: 2016-02-22

Frequently asked questions

What is Robert Wirtz's NPI number?: Robert Wirtz's National Provider Identifier (NPI) is 1912014796, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Robert Wirtz's specialty?: Robert Wirtz is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Robert Wirtz located?: Robert Wirtz's practice location on file with NPPES is 23625 Holman Hwy, Monterey, CA 93940-5902.
What is Robert Wirtz's phone number?: The practice phone number listed in the NPPES registry for Robert Wirtz is (831) 624-5311.
Is Robert Wirtz's NPI active?: Yes — Robert Wirtz's NPI (1912014796) is active in the NPPES registry as of the last update on 2016-02-22.

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