Provider Profile
Holly L. Leahy, APNP
Unclaimed ProfileAbout Holly Leahy
Holly L. Leahy, APNP is a nurse practitioner based in Milwaukee, WI. Medicare claims data shows Holly provided 105 services to 67 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes and critical care, first 30-74 minutes. The provider's National Provider Identifier (NPI) is 1538578653.
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
- (414) 649-6000
- Email not available
Practice Locations
2900 W OKLAHOMA AVE
Milwaukee, WI 53215
Procedures Most Often Billed to Medicare
105 services · 67 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
56 | As often as other peers in Nurse Practitioner |
| Critical care, first 30-74 minutes | Office visit | 99291 |
49 | More 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 5
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 Milwaukee 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2013 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Holly L. Leahy's specialty?
Holly L. Leahy is a nurse practitioner in Milwaukee, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Holly L. Leahy?
Holly L. Leahy is listed at 2900 W Oklahoma Ave, Milwaukee, WI 53215. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Holly L. Leahy?
The number on file is (414) 649-6000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Holly L. Leahy?
Holly L. Leahy's National Provider Identifier is 1538578653. 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
What is Holly L. Leahy's education?
Holly L. Leahy attended Other, graduating in 2013. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Holly L. Leahy have?
Holly L. Leahy has 13 years experience. Calculated from a graduation year of 2013, reported in the CMS National Downloadable File.
CMS public data
What is Holly L. Leahy known for?
According to Medicare billing data, Holly L. Leahy 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 Holly L. Leahy's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Holly L. Leahy. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.