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Edit this profileAt a glance
- 2601 W Beltline Hwy, Madison, WI 53713
About Catherine Diaz
Listed in the NPI registry as a nurse practitioner, Catherine Diaz, APNP practices in Madison, WI. Catherine graduated from University of Wisconsin School of Medicine in 2014. Medicare claims data shows Catherine provided 34 services to 30 patients. The services billed most often include established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more and subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes. NPI 1225439227 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (608) 417-2193
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
2601 W BELTLINE HWY
Madison, WI 53713
Procedures Most Often Billed to Medicare
34 services · 30 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
20 | Less often than most peers in Nurse Practitioner |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
14 | Less often than most peers in Nurse Practitioner |
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 nurse practitioners at this location 7
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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 — 24 related providers in 3 groups
Other nurse practitioners in Madison 8
Same specialty, same city.
Trained at University of Wisconsin School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at University of Wisconsin School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Catherine Diaz specialize in?
Catherine Diaz is a nurse practitioner in Madison, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Catherine Diaz located?
Catherine Diaz is listed at 2601 W Beltline Hwy, Madison, WI 53713. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Catherine Diaz's phone number?
The number on file is (608) 417-2193. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Catherine Diaz?
Catherine Diaz's National Provider Identifier is 1225439227. 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 Catherine Diaz train?
Catherine Diaz attended University of Wisconsin School of Medicine, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Catherine Diaz have?
Catherine Diaz has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What does Catherine Diaz do most often?
According to Medicare billing data, Catherine Diaz the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Catherine Diaz's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Catherine Diaz. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.