Philip Diperna, N.P.
NPI 1508306671 · Nurse Practitioner · Mequon, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philip Diperna, N.P. is a Nurse Practitioner provider in Mequon, WI (NPI 1508306671).
Provider details
- NPI number
- 1508306671
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Male
- Sole proprietor
- No
- License
- 195687-30 (WI)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
314 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 113 | $144 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 86 | $100 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 81 | $7 |
| Critical Care, First 30-74 Minutes99291 | 34 | $176 |
Typical Medicare-allowed amounts for these services range $7–$176 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 59 | 59 |
| Cephalexin | 49 | 49 |
| Oxycodone Hcl | 32 | 31 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 26 | 26 |
| Tizanidine Hcl | 26 | 26 |
| Prednisone | 21 | 21 |
| Methylprednisolone | 15 | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-08
- Last updated
- 2017-04-03
Frequently asked questions
- What is Philip Diperna's NPI number?
- Philip Diperna's National Provider Identifier (NPI) is 1508306671, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philip Diperna's specialty?
- Philip Diperna is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Philip Diperna located?
- Philip Diperna's practice location on file with NPPES is 13111 N Port Washington Rd, Mequon, WI 53097-2416.
- What is Philip Diperna's phone number?
- The practice phone number listed in the NPPES registry for Philip Diperna is (414) 290-6720.
- Does Philip Diperna accept Medicare?
- Philip Diperna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philip Diperna's NPI active?
- Yes — Philip Diperna's NPI (1508306671) is active in the NPPES registry as of the last update on 2017-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.