Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

James B Harris, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1972598472

James B Harris, MD practises Pathology in Los Angeles, California. Graduated from University of South Alabama College of Medicine in 1995, 31 years ago. Practices with Affiliated Pathologists Medical Group, Inc, a 48-clinician group and accepts Medicare assignment. Licensed in California and Oregon.

Years since qualifying
31
Trained at
University of South Alabama College of Medicine
Licensed in
CA, OR
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1225 Wilshire Blvd
Los Angeles, CA 90017-1901 Not confirmed with CMS for 10 years — call before visiting
Phone: (213) 977-2411
Fax: (310) 698-7040
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence A71798 (CA)
Anatomic Pathology & Clinical Pathology Physician Taxonomy 207ZP0102X · Licence MD153432 (OR)

Record details

NPI number1972598472
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 12, 2005
Last updated in NPPESJanuary 27, 2016

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPATHOLOGY
Also practisesHEMATOLOGY
Medical schoolUNIVERSITY OF SOUTH ALABAMA COLLEGE OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Affiliated Pathologists Medical Group, Inc. — 48 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients3,945
Services billed 10,282 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Memorialcare Saddleback Medical Center Hospital · Laguna Hills, CA
  • Northridge Hospital Medical Center Hospital · Northridge, CA
  • Providence Cedars Sinai Tarzana Medical Center Hospital · Tarzana, CA
  • Providence Little Company Of Mary Med Ctr Torrance Hospital · Torrance, CA
  • St Bernardine Medical Center Hospital · San Bernardino, CA

Colleagues at Affiliated Pathologists Medical Group, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 48 clinicians in the practice; 12 are shown here.

Other providers in Los Angeles