What is Barry Block's NPI number?

Barry Block's National Provider Identifier (NPI) is 1134141328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Barry Block's specialty?

Barry Block is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).

Where is Barry Block located?

Barry Block's practice location on file with NPPES is 11370 Anderson St, Loma Linda, CA 92354-3450.

What is Barry Block's phone number?

The practice phone number listed in the NPPES registry for Barry Block is (909) 558-4771.

Is Barry Block's NPI active?

Yes — Barry Block's NPI (1134141328) is active in the NPPES registry as of the last update on 2009-08-06.

IndividualActive

Barry Block, M.D.

NPI 1134141328 · Obstetrics & Gynecology Physician · Loma Linda, CA

Barry Block, M.D. is a Obstetrics & Gynecology Physician provider in Loma Linda, CA (NPI 1134141328).

Provider details

NPI number: 1134141328
Entity type: Individual
Primary specialty: Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: G38712 (CA)

Specialties & taxonomies

Obstetrics & Gynecology PhysicianPrimary207V00000XLicense G38712 (CA)
Allopathic & Osteopathic Physicians

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
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

11370 Anderson St

Ste 3900

Loma Linda, CA 92354-3450

Phone: (909) 558-4771

Fax: (909) 568-2423

Street-level locationGet directions

More CA providers

Mailing address

54701 File Number

Los Angeles, CA 90074-4701

Enumerated: 2006-07-24
Last updated: 2009-08-06

Frequently asked questions

What is Barry Block's NPI number?: Barry Block's National Provider Identifier (NPI) is 1134141328, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Barry Block's specialty?: Barry Block is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
Where is Barry Block located?: Barry Block's practice location on file with NPPES is 11370 Anderson St, Loma Linda, CA 92354-3450.
What is Barry Block's phone number?: The practice phone number listed in the NPPES registry for Barry Block is (909) 558-4771.
Is Barry Block's NPI active?: Yes — Barry Block's NPI (1134141328) is active in the NPPES registry as of the last update on 2009-08-06.

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