What is Joseph Castro's NPI number?

Joseph Castro's National Provider Identifier (NPI) is 1568708113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Joseph Castro's specialty?

Joseph Castro is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).

Where is Joseph Castro located?

Joseph Castro's practice location on file with NPPES is 24 Lochness Ln, San Rafael, CA 94901-2425.

What is Joseph Castro's phone number?

The practice phone number listed in the NPPES registry for Joseph Castro is (415) 457-1587.

Is Joseph Castro's NPI active?

Yes — Joseph Castro's NPI (1568708113) is active in the NPPES registry as of the last update on 2012-12-28.

IndividualActive

Joseph Castro, M.D.

NPI 1568708113 · Radiation Oncology Physician · San Rafael, CA

Joseph Castro, M.D. is a Radiation Oncology Physician provider in San Rafael, CA (NPI 1568708113).

Provider details

NPI number: 1568708113
Entity type: Individual
Primary specialty: Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: GFE7231 (CA)

Specialties & taxonomies

Radiation Oncology PhysicianPrimary2085R0001XLicense GFE7231 (CA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(78/100 index)

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

Registry tenure38% of score
13 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

24 Lochness Ln

San Rafael, CA 94901-2425

Phone: (415) 457-1587

Street-level locationGet directions

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Mailing address