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GREGG E ROYER PA-C
NPI 1164566964
Physician Assistant - Medical in Centennial, CO

Active since February 16, 2007
5555 E ARAPAHOE RD, CENTENNIAL, CO 80122(303) 338-4545 Get Directions Write a Review

NPPES record last updated: April 28, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gregg E Royer Pa-c NPPES

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

GREGG E ROYER PA-C (NPI 1164566964) is an individual medical provider in Centennial, Colorado, licensed in Colorado (528) and active in the NPI registry since February 2007.

NPPES Registry Identity

NPI1164566964
Entity TypeIndividualMale
Primary Taxonomy363AM0700X
Provider Legal NameGREGG E ROYERCredential: PA-C
Location Address5555 E ARAPAHOE RDCentennial, CO 80122-2312
Mailing Address10350 E Dakota AveDenver, CO 80247-1314
Phone(303) 338-4545
Sole ProprietorNo
Enumeration DateFebruary 16, 2007
Last NPPES UpdateApril 28, 2021
NPPES CertifiedApril 28, 2021
✔ NPI 1164566964 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in CO · 528
5555 E ARAPAHOE RD, Centennial, CO 80122
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Other Identifiers 2

Medicaid97207730CO
Other006457Kaiser-commercial Number

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.

TIFFANY R KNUDSEN PA-C
Physician Assistant
5555 E ARAPAHOE RD
CENTENNIAL, CO 80122
Arapahoe County (303) 338-4545
DR. ASHLEY D RIEPLE O.D.
Optometrist
5555 E ARAPAHOE RD
CENTENNIAL, CO 80122
Arapahoe County (303) 338-4545
DARCY J MCCONEGHY
Internal Medicine
5555 E ARAPAHOE RD
CENTENNIAL, CO 80122
Arapahoe County (303) 850-5826
ALLISON MUELLER
Registered Nurse
5555 E ARAPAHOE RD
LITTLETON, CO 80122
Arapahoe County (303) 743-5855
LORETTA F MARTINEAU
Nurse Practitioner (Obstetrics & Gynecology)
5555 E ARAPAHOE RD
LITTLETON, CO 80122
Arapahoe County (303) 338-4545
JOY E DANIS RN
Registered Nurse
5555 E ARAPAHOE RD
CENTENNIAL, CO 80122
Arapahoe County (303) 850-6945
DR. DENNIS P GENEREUX MD
Internal Medicine
5555 E ARAPAHOE RD
CENTENNIAL, CO 80122
Arapahoe County (303) 338-4545
KIMBERLY ANN BUTLER LPN
Licensed Practical Nurse
5555 E ARAPAHOE RD
CENTENNIAL, CO 80122
Arapahoe County (303) 850-2093

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 Gregg Royer's NPI number?

The NPI number for Gregg Royer is 1164566964. It was assigned to this individual provider in the NPPES registry on February 16, 2007.

Where is Gregg Royer located?

Gregg Royer practices at 5555 E Arapahoe Rd, Centennial, CO 80122. The listed phone number is (303) 338-4545.

What is Gregg Royer's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

When was this NPI record last updated?

The NPPES record for Gregg Royer was last updated on April 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.