Doctor profile · Federal record

Dr. William Miller II

Physician Assistant · Physician Assistant · Denver, CO

  • NPI 1659419539
  • 19 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4567 East 9Th Avenue, Rose Medical Center, Emergency Dept.
Denver, CO 80220
(303) 320-2455
Mailing address
P.O. Box 173862
Denver, CO 802173862

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
August 26, 2015
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Colorado #PA.0002788 · Texas #PA03662
Medicaid
CO #56131330

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659419539. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
45
Distinct HCPCS
2
Medicare allowed
$5,701
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 25 25 $147
99284 Emergency department visit with moderate level of medical decision making 20 20 $101

In context: peer comparison

Among 86 peers in Denver Physician Assistant, average services per provider: 72. This provider delivers 0.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. William Miller II's medical specialty?
Dr. William Miller II practices Physician Assistant in Denver, CO.
Where does Dr. William Miller II practice?
Dr. William Miller II practices at 4567 East 9Th Avenue, Denver, CO 80220. Office phone: 3033202455.
What is Dr. William Miller II's NPI?
Dr. William Miller II's National Provider Identifier (NPI) is 1659419539, issued by NPPES.
What procedures does Dr. William Miller II commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.