Megan Cantwell, PA-C
NPI 1134784283 · Physician Assistant · Milwaukee, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Cantwell, PA-C is a Physician Assistant provider in Milwaukee, WI (NPI 1134784283).
Provider details
- NPI number
- 1134784283
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
158 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 | 58 | $103 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 50 | $147 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 35 | $73 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 15 | $13 |
Typical Medicare-allowed amounts for these services range $13–$147 (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 · 82 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 136 | 66 |
| Gabapentin | 122 | 45 |
| Rosuvastatin Calcium | 111 | 47 |
| Amlodipine Besylate | 110 | 50 |
| Lisinopril | 93 | 33 |
| Tizanidine Hcl | 81 | 32 |
| Losartan Potassium | 79 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-05-03
- Last updated
- 2021-12-21
- Certified
- 2021-12-21
Frequently asked questions
- What is Megan Cantwell's NPI number?
- Megan Cantwell's National Provider Identifier (NPI) is 1134784283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Cantwell's specialty?
- Megan Cantwell is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Megan Cantwell located?
- Megan Cantwell's practice location on file with NPPES is 840 N 87th St, Milwaukee, WI 53226-3586.
- What is Megan Cantwell's phone number?
- The practice phone number listed in the NPPES registry for Megan Cantwell is (414) 805-5550.
- Does Megan Cantwell accept Medicare?
- Megan Cantwell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Cantwell's NPI active?
- Yes — Megan Cantwell's NPI (1134784283) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.