Provider Profile
Katy J. Mazza, PA-C
Unclaimed ProfileAbout Katy Mazza
Listed in the NPI registry as a physician assistant, Katy J. Mazza, PA-C practices in Glenwood Springs, CO. Medicare claims data shows Katy provided 762 services to 629 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, insertion of needle into vein for collection of blood sample, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (970) 945-8503
- Email not available
Practice Locations
1830 BLAKE AVE STE 102
Glenwood Springs, CO 81601
Procedures Most Often Billed to Medicare
762 services · 629 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
123 | More often than most peers in Physician Assistant |
| Removal of impacted ear wax by washing | Procedure | 69209 |
12 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
164 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
74 | As often as other peers in Physician Assistant |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
70 | More often than most peers in Physician Assistant |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
59 | As often as other peers in Physician Assistant |
| Blood test, lipids (cholesterol and triglycerides) | Lab test | 80061 |
43 | As often as other peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
40 | As often as other peers in Physician Assistant |
| Hemoglobin a1c level | Lab test | 83036 |
39 | As often as other peers in Physician Assistant |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
35 | As often as other peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 29 related providers in 4 groups
Other physician assistants in Glenwood Springs 5
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in CO who bill this service to Medicare most often.
Common questions
What kind of doctor is Katy J. Mazza?
Katy J. Mazza is a physician assistant in Glenwood Springs, CO. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Katy J. Mazza's address?
Katy J. Mazza is listed at 1830 Blake Ave Ste 102, Glenwood Springs, CO 81601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Katy J. Mazza?
The number on file is (970) 945-8503. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Katy J. Mazza?
Katy J. Mazza's National Provider Identifier is 1194426395. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Katy J. Mazza train?
Katy J. Mazza attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Katy J. Mazza have?
Katy J. Mazza has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What procedures does Katy J. Mazza perform?
According to Medicare billing data, Katy J. Mazza performs procedures including insertion of needle into vein for collection of blood sample and removal of impacted ear wax by washing, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Katy J. Mazza's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Katy J. Mazza. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.