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JAMES JENS BLACK, M.D., INC.
NPI 1801031489
Specialist in Torrance, CA

Active since December 10, 2008
22930 CRENSHAW BLVD STE D, TORRANCE, CA 90505(310) 530-4200(310) 530-1562 Get Directions Write a Review

NPPES record last updated: December 10, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About James Jens Black, M.d., Inc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JAMES JENS BLACK, M.D., INC. (NPI 1801031489) is a healthcare organization registered as a specialist in Torrance, California and active in the NPI registry since December 2008. The organization lists Valerie G. Diaz, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1801031489
Entity TypeOrganization
Primary Taxonomy174400000X
Legal Business NameJAMES JENS BLACK, M.D., INC.
Location Address22930 CRENSHAW BLVD STE DTorrance, CA 90505-3048
Mailing Address22930 Crenshaw Blvd Ste DTorrance, CA 90505-3048 · (310) 530-4200 · Fax (310) 530-1562
Phone(310) 530-4200
Fax(310) 530-1562
Organization SubpartNo
Authorized OfficialValerie G. DiazOffice Manager · (310) 530-4200
Enumeration DateDecember 10, 2008
✔ NPI 1801031489 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CA · G67618
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
22930 CRENSHAW BLVD STE D, Torrance, CA 90505
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Other Identifiers 3

Medicaid00G676181CA
Medicare PING67618CA
Medicare UPINF86827CA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

James Jens Black, M.d., Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to James Jens Black, M.D., Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

James Black, M.D.
Plastic and Reconstructive Surgery
NPI 1821000191
22930 CRENSHAW BLVD STE D
Torrance, CA 90505
(310) 530-4200
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is James Jens Black, M.D., Inc.'s NPI number?

The NPI number for James Jens Black, M.D., Inc. is 1801031489. It was assigned to this organization in the NPPES registry on December 10, 2008.

Where is James Jens Black, M.D., Inc. located?

James Jens Black, M.D., Inc. is located at 22930 Crenshaw Blvd Ste D, Torrance, CA 90505. The listed phone number is (310) 530-4200.

What is James Jens Black, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is James Jens Black, M.D., Inc. enrolled in Medicare?

Yes. James Jens Black, M.D., Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through James Jens Black, M.D., Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Plastic and Reconstructive Surgery) reassigns their Medicare billing to James Jens Black, M.D., Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for James Jens Black, M.D., Inc. was last updated on December 10, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.