Kathryn Milizio, PA-C
NPI 1023560034 · Physician Assistant · Greeley, CO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Milizio, PA-C is a Physician Assistant provider in Greeley, CO (NPI 1023560034).
Provider details
- NPI number
- 1023560034
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA.0004824 (CO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
911 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 467 | $73 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 112 | $47 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 102 | $67 |
| Hemoglobin A1c Level83036 | 79 | $10 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 63 | $92 |
| Administration of Influenza Virus VaccineG0008 | 59 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 112 | 39 |
| Lisinopril | 109 | 41 |
| Losartan Potassium | 107 | 44 |
| Atorvastatin Calcium | 105 | 42 |
| Amlodipine Besylate | 100 | 37 |
| Hydrochlorothiazide | 91 | 39 |
| Omeprazole | 63 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-10-26
- Last updated
- 2016-10-26
Frequently asked questions
- What is Kathryn Milizio's NPI number?
- Kathryn Milizio's National Provider Identifier (NPI) is 1023560034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Milizio's specialty?
- Kathryn Milizio is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Milizio located?
- Kathryn Milizio's practice location on file with NPPES is 1900 16th St, Greeley, CO 80631-5114.
- What is Kathryn Milizio's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Milizio is (970) 350-2438.
- Does Kathryn Milizio accept Medicare?
- Kathryn Milizio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Milizio's NPI active?
- Yes — Kathryn Milizio's NPI (1023560034) is active in the NPPES registry as of the last update on 2016-10-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.