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DR. GRANT C OLSON MD
NPI 1467423087
Specialist in Denver, CO

Active since January 31, 2006
125 RAMPART WAY, SUITE 200, DENVER, CO 80230(720) 858-7600(720) 858-7605 Get Directions Write a Review

NPPES record last updated: December 19, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Grant C Olson Md NPPES

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

DR. GRANT C OLSON MD (NPI 1467423087) is an individual specialist in Denver, Colorado, licensed in Colorado (27491) and active in the NPI registry since January 2006.

NPPES Registry Identity

NPI1467423087
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. GRANT C OLSONCredential: MD
Location Address125 RAMPART WAY, SUITE 200Denver, CO 80230-6406
Mailing Address1667 Cole Blvd, Bldg 19, Suite 200Lakewood, CO 80401-3300 · (303) 420-3131 · Fax (303) 420-1984
Phone(720) 858-7600
Fax(720) 858-7605
Sole ProprietorNo
Enumeration DateJanuary 31, 2006
Last NPPES UpdateDecember 19, 2007
✔ NPI 1467423087 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CO · 27491
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.
125 RAMPART WAY, Denver, CO 80230
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Other Identifiers 3

Medicaid01274919CO
Medicare PINC18694CO
Medicare UPINF33664CO

Other Providers at the Same Location NPPES 12

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

HARLEEN ARORA MD
Dermatology
125 RAMPART WAY
DENVER, CO 80230
Denver County (303) 261-1525
DR. KATHERINE SHUANG-CHYUANG TSAI M.D.
Internal Medicine
125 RAMPART WAY, SUITE 200
DENVER, CO 80230
Denver County (720) 858-7434
COLORADO ALLERGY AND ASTHMA CENTERS, PC
Specialist
125 RAMPART WAY, SUITE 200
DENVER, CO 80230
Denver County (720) 858-7434
JOHN M JAMES MD
Specialist
125 RAMPART WAY, SUITE 200
DENVER, CO 80230
Denver County (720) 858-7600
NICOLE R RAE P.A.C.
Specialist
125 RAMPART WAY, SUITE 200
DENVER, CO 80230
Denver County (720) 858-7434
DR. JOANNA Z. LEVIN D.M.D.
Dentist (Orthodontics and Dentofacial Orthopedics)
125 RAMPART WAY, SUITE 301
DENVER, CO 80230
Denver County (303) 366-9090
MARK A EBADI MD
Specialist
125 RAMPART WAY, SUITE 200
DENVER, CO 80230
Denver County (720) 858-7600
CATHERINE M VAN KERCKHOVE MD
Specialist
125 RAMPART WAY, SUITE 200
DENVER, CO 80230
Denver County (720) 858-7600

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 Grant Olson's NPI number?

The NPI number for Grant Olson is 1467423087. It was assigned to this individual provider in the NPPES registry on January 31, 2006.

Where is Grant Olson located?

Grant Olson practices at 125 Rampart Way Suite 200, Denver, CO 80230. The listed phone number is (720) 858-7600.

What is Grant Olson's specialty?

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

When was this NPI record last updated?

The NPPES record for Grant Olson was last updated on December 19, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.