Doctor profile · Federal record

Dr. Bart Keller, PA-C

Physician Assistant · Surgical Physician Assistant · Castle Rock, CO

  • NPI 1679571475
  • MIPS 93.3 / 100 · 2023
  • 21 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
410 S Wilcox St
Castle Rock, CO 801042662
(303) 688-6900
fax (303) 660-6504

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
March 7, 2023
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Colorado #PA.0003377 · Michigan #5601002360

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1679571475. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
237
Distinct HCPCS
7
Medicare allowed
$18,998
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 97 91 $79
99203 New patient office or other outpatient visit, 30-44 minutes 53 53 $98
99214 Established patient office or other outpatient visit, 30-39 minutes 23 23 $111
0241U Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected 17 17 $140
81003 Automated urinalysis test 17 17 $2
71046 X-ray of chest, 2 views 15 15 $30
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen 15 15 $50

In context: peer comparison

Among 2 peers in this city , average services per provider: 49. This provider delivers 4.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
49
Patients
49
Total drug cost
$404
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 23 23 $183
Cephalexin Generic 15 15 $102
Paxlovid (Eua) (Nirmatrelvir/Ritonavir) Brand 11 11 $119

Frequently asked questions

Auto-generated from federal data
What is Dr. Bart Keller's medical specialty?
Dr. Bart Keller practices Physician Assistant in Castle Rock, CO.
Where does Dr. Bart Keller practice?
Dr. Bart Keller practices at 410 S Wilcox St, Castle Rock, CO 801042662. Office phone: 3036886900.
What is Dr. Bart Keller's NPI?
Dr. Bart Keller's National Provider Identifier (NPI) is 1679571475, issued by NPPES.
What procedures does Dr. Bart Keller commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.