CHARLES R. KOSSMAN, M.D., INC.
NPI 1932438637
Internal Medicine - Hematology & Oncology in San Diego, CA

Q: What is Charles R. Kossman, M.D., Inc.'s NPI number?

The NPI number for Charles R. Kossman, M.D., Inc. is 1932438637. It was assigned to this organization in the NPPES registry on December 9, 2009.

Q: What is Charles R. Kossman, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Active since December 09, 2009

5555 RESERVOIR DR, #306, SAN DIEGO, CA 92120(619) 287-9910(619) 287-3526 Get Directions Write a Review

NPPES record last updated: December 22, 2009. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Charles R. Kossman, M.d., Inc. NPPES

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

CHARLES R. KOSSMAN, M.D., INC. (NPI 1932438637) is a healthcare organization registered as a hematology & oncology in San Diego, California and active in the NPI registry since December 2009. The organization lists Charles Richard Kossman, President, as its authorized official.

NPPES Registry Identity

NPI1932438637

Entity TypeOrganization

Primary Taxonomy207RH0003X

Legal Business NameCHARLES R. KOSSMAN, M.D., INC.

Location Address5555 RESERVOIR DR, #306San Diego, CA 92120-5134

Mailing Address5555 Reservoir Dr, #306San Diego, CA 92120-5134 · (619) 287-9910 · Fax (619) 287-3526

Phone(619) 287-9910

Fax(619) 287-3526

Organization SubpartNo

Authorized OfficialCharles Richard KossmanPresident · (619) 287-9910

Enumeration DateDecember 9, 2009

Last NPPES UpdateDecember 22, 2009

✔ NPI 1932438637 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in CA · G28857

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

5555 RESERVOIR DR, San Diego, CA 92120

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Other Identifiers 5

Medicare PING28857CA

Other1184799892CA · Medicare Individual Npi

OtherCN538ACA · Medicare Group Ptan

OtherCN534ZCA · Medicare Individual Ptan

Medicare UPINA43885CA

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

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

WILLIAM PATRICK MANN MD

Internal Medicine (Cardiovascular Disease)

5555 RESERVOIR DR, STE 200
SAN DIEGO, CA 92120

San Diego County (619) 287-4813

BIJAN RAZI M.D.

Specialist

5555 RESERVOIR DR, SUITE 100
SAN DIEGO, CA 92120

San Diego County (619) 265-0200

DR. MARK ALLEN TAPSCOTT D.O.

Specialist

5555 RESERVOIR DR, SUITE 203
SAN DIEGO, CA 92120

San Diego County (619) 287-2590

DR. MYLOAN THI VU M.D.

Pediatrics

5555 RESERVOIR DR, SUITE 210
SAN DIEGO, CA 92120

San Diego County (619) 582-9072

PARVATHI TIRUVILUAMALA MD

Specialist

5555 RESERVOIR DR, 201
SAN DIEGO, CA 92120

San Diego County (858) 866-0245

WILLIAM N BURDINE, III R.PH

Pharmacist

5555 RESERVOIR DR, SUITE #114
SAN DIEGO, CA 92120

San Diego County (619) 287-5035

DR. JOHN R WILKINSON M.D.

Specialist

5555 RESERVOIR DR, SUITE 207
SAN DIEGO, CA 92120

San Diego County (619) 255-1754

FRANK J. STELLA, M.D., A MEDICAL CORP.

Internal Medicine (Nephrology)

5555 RESERVOIR DR, STE 207
SAN DIEGO, CA 92120

San Diego County (619) 287-0732

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 Charles R. Kossman, M.D., Inc.'s NPI number?

The NPI number for Charles R. Kossman, M.D., Inc. is 1932438637. It was assigned to this organization in the NPPES registry on December 9, 2009.

Where is Charles R. Kossman, M.D., Inc. located?

Charles R. Kossman, M.D., Inc. is located at 5555 Reservoir Dr #306, San Diego, CA 92120. The listed phone number is (619) 287-9910.

What is Charles R. Kossman, M.D., Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

When was this NPI record last updated?

The NPPES record for Charles R. Kossman, M.D., Inc. was last updated on December 22, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.