Doctor profile · Federal record

Dr. Kathryn Milizio, PA-C

Physician Assistant · Greeley, CO

  • NPI 1023560034
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1900 16Th St
Greeley, CO 806315114
(970) 350-2438
fax (970) 350-2473

Credentials & registration

NPPES · NUCC
NPI registered
October 2016 — 10 yrs on file
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Colorado #PA.0004824

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023560034. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
783
Distinct HCPCS
10
Medicare allowed
$49,827
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 336 272 $78
99213 Established patient office or other outpatient visit, 20-29 minutes 127 116 $67
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 80 80 $48
83036 Hemoglobin a1c level 57 54 $10
G0008 Administration of influenza virus vaccine 49 49 $31
90662 Influenza vaccine split virus, preservative free 47 47 $70
99215 Established patient office or other outpatient visit, 40-54 minutes 33 31 $87
90480 Admn sarscov2 vacc 1 dose 15 15 $41
91320 Sarscv2 vac 30mcg trs-suc im 15 15 $128
0124A Adm sarscv2 bvl 30mcg/.3ml a 12 12 $41

In context: peer comparison

Among 21 peers in Greeley Physician Assistant, average services per provider: 194. This provider delivers 4.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
934
Patients
407
Total drug cost
$14,414
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 110 41 $1,403
Amlodipine Besylate Generic 106 42 $821
Levothyroxine Sodium Generic 93 40 $1,621
Lisinopril Generic 78 37 $869
Losartan Potassium Generic 78 40 $1,196
Omeprazole Generic 73 31 $998
Metoprolol Succinate Generic 57 25 $1,303
Hydrochlorothiazide Generic 56 28 $279
Trazodone Hcl Generic 54 21 $623
Duloxetine Hcl Generic 48 16 $2,112

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Kathryn Milizio's medical specialty?
Dr. Kathryn Milizio practices Physician Assistant in Greeley, CO.
Where does Dr. Kathryn Milizio practice?
Dr. Kathryn Milizio practices at 1900 16Th St, Greeley, CO 806315114. Office phone: 9703502438.
What is Dr. Kathryn Milizio's NPI?
Dr. Kathryn Milizio's National Provider Identifier (NPI) is 1023560034, issued by NPPES.
Does Dr. Kathryn Milizio accept Medicare assignment?
Yes. Dr. Kathryn Milizio accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Kathryn Milizio commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.