DR. BRIAN E KOESTER MD
NPI 1851435622
Internal Medicine - Hematology & Oncology in Denver, CO

Q: What is Brian Koester's NPI number?

The NPI number for Brian Koester is 1851435622. It was assigned to this individual provider in the NPPES registry on February 16, 2007.

Q: What is Brian Koester's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Brian Koester was last updated on May 5, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since February 16, 2007

2045 FRANKLIN ST, DENVER, CO 80205(303) 338-4545 Get Directions Write a Review

NPPES record last updated: May 5, 2014. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Brian E Koester Md NPPES

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

DR. BRIAN E KOESTER MD (NPI 1851435622) is an individual hematology & oncology provider in Denver, Colorado, licensed in Colorado (28039) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1851435622

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameDR. BRIAN E KOESTERCredential: MD

Location Address2045 FRANKLIN STDenver, CO 80205-5437

Mailing Address2045 Franklin StDenver, CO 80205-5437 · (303) 338-4545

Phone(303) 338-4545

Sole ProprietorNo

Enumeration DateFebruary 16, 2007

Last NPPES UpdateMay 5, 2014

✔ NPI 1851435622 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in CO · 28039

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.

Also ListedInternal MedicineTaxonomy 207R00000X · License 28039 (CO)

2045 FRANKLIN ST, Denver, CO 80205

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Other Identifiers 5

Medicaid01280395CO

Medicare PINCO306379CO

Medicare PINCK10044CO

Other004333Kaiser-commercial Number

Medicare UPINC94399CO

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.

MRS. MARILYN PATRICIA NISHIMOTO R.N.

Registered Nurse

2045 FRANKLIN ST, KASC-OPERATING ROOM
DENVER, CO 80205

Denver County (303) 764-4451

2045 FRANKLIN ST.

General Acute Care Hospital