Lisa Filzen, PA-C
NPI 1740419332 · Physician Assistant · Pewaukee, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Filzen, PA-C is a Physician Assistant provider in Pewaukee, WI (NPI 1740419332).
Provider details
- NPI number
- 1740419332
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 2731-23 (WI)
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
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
134 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 | 56 | $76 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 31 | $39 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 23 | $52 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 12 | $105 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 12 | $114 |
Typical Medicare-allowed amounts for these services range $39–$114 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 51 | 35 |
| Amoxicillin | 50 | 33 |
| Meloxicam | 32 | 19 |
| Tramadol Hcl | 29 | 22 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 23 | 18 |
| Pantoprazole Sodium | 17 | 15 |
| Clindamycin Hcl | 11 | — |
Practice location
Mailing address
Additional practice locations (3)
- W180n8085 Town Hall RdMenomonee Falls, WI 53051-3518Phone: (262) 251-1000Fax: (262) 518-5052
- 9200 W Wisconsin AveMilwaukee, WI 53226-3522Phone: (414) 805-7400Fax: (414) 805-7388
- 3200 Pleasant Valley RdWest Bend, WI 53095-9274Phone: (262) 836-7300Fax: (262) 836-7301
Registry dates
- Enumerated
- 2009-07-06
- Last updated
- 2025-03-06
- Certified
- 2025-03-06
Frequently asked questions
- What is Lisa Filzen's NPI number?
- Lisa Filzen's National Provider Identifier (NPI) is 1740419332, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Filzen's specialty?
- Lisa Filzen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lisa Filzen located?
- Lisa Filzen's practice location on file with NPPES is N15w28300 Golf Rd, Pewaukee, WI 53072-4800.
- What is Lisa Filzen's phone number?
- The practice phone number listed in the NPPES registry for Lisa Filzen is (262) 303-5055.
- Does Lisa Filzen accept Medicare?
- Lisa Filzen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Filzen's NPI active?
- Yes — Lisa Filzen's NPI (1740419332) is active in the NPPES registry as of the last update on 2025-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.