What is Erika Castro's NPI number?

Erika Castro's National Provider Identifier (NPI) is 1174151906, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Erika Castro's specialty?

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

Where is Erika Castro located?

Erika Castro's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.

What is Erika Castro's phone number?

The practice phone number listed in the NPPES registry for Erika Castro is (800) 926-8273.

Does Erika Castro accept Medicare?

Erika Castro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Erika Castro's NPI active?

Yes — Erika Castro's NPI (1174151906) is active in the NPPES registry as of the last update on 2025-07-15.

IndividualActiveAccepts Medicare

Erika Castro, MD

NPI 1174151906 · Diagnostic Radiology Physician · San Diego, CA

Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Erika Castro, MD is a Diagnostic Radiology Physician provider in San Diego, CA (NPI 1174151906).

Provider details

NPI number: 1174151906
Entity type: Individual
Primary specialty: Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense A184090 (CA)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(67/100 index)

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

Registry tenure38% of score
6 yrs in NPPES registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
7 documented practice locations

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

200 W Arbor Dr

San Diego, CA 92103-9000

Phone: (800) 926-8273

Fax: (888) 539-8781

Street-level locationGet directions

More CA providers

Mailing address

File 57326

Los Angeles, CA 90074-0001

Additional practice locations (6)

9400 Campus Point Dr
La Jolla, CA 92093-1350
Phone: (800) 926-8273
Fax: (888) 539-8781
9300 Campus Point Dr
La Jolla, CA 92037-1300
Phone: (800) 926-8273
Fax: (888) 539-8781
4445 Magnolia Ave
Riverside, CA 92501-4199
Phone: (951) 788-3536
4250 1st Ave
San Diego, CA 92193
Phone: (858) 249-6748
Fax: (888) 539-8781
6655 Alvarado Rd
San Diego, CA 92120-5208
Phone: (800) 926-8273
Fax: (888) 539-8781
330 Lewis St
San Diego, CA 92103-2108
Phone: (800) 926-8273
Fax: (888) 539-8781

Enumerated: 2020-03-28
Last updated: 2025-07-15
Certified: 2025-07-02

Frequently asked questions

What is Erika Castro's NPI number?: Erika Castro's National Provider Identifier (NPI) is 1174151906, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Erika Castro's specialty?: Erika Castro is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Erika Castro located?: Erika Castro's practice location on file with NPPES is 200 W Arbor Dr, San Diego, CA 92103-9000.
What is Erika Castro's phone number?: The practice phone number listed in the NPPES registry for Erika Castro is (800) 926-8273.
Does Erika Castro accept Medicare?: Erika Castro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Erika Castro's NPI active?: Yes — Erika Castro's NPI (1174151906) is active in the NPPES registry as of the last update on 2025-07-15.

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