Megan Gildersleeve, PA-C
NPI 1871270744 · Physician Assistant · Greenfield, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Gildersleeve, PA-C is a Physician Assistant provider in Greenfield, WI (NPI 1871270744).
Provider details
- NPI number
- 1871270744
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 742723 (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 tenure25% of score
2 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
379 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 145 | $102 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 143 | $71 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 51 | $103 |
| Automated Urinalysis Test81003 | 40 | $2 |
Typical Medicare-allowed amounts for these services range $2–$103 (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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Losartan Potassium | 88 | 38 |
| Lisinopril | 77 | 35 |
| Levothyroxine Sodium | 69 | 34 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 55 | 50 |
| Atorvastatin Calcium | 53 | 29 |
| Rosuvastatin Calcium | 53 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,072 across 145 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 3400 Market LnKenosha, WI 53144-3430Phone: (262) 551-4600
Registry dates
- Enumerated
- 2023-06-30
- Last updated
- 2025-03-05
- Certified
- 2025-03-05
Frequently asked questions
- What is Megan Gildersleeve's NPI number?
- Megan Gildersleeve's National Provider Identifier (NPI) is 1871270744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Gildersleeve's specialty?
- Megan Gildersleeve is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Megan Gildersleeve located?
- Megan Gildersleeve's practice location on file with NPPES is 4448 W Loomis Rd, Greenfield, WI 53220-4800.
- What is Megan Gildersleeve's phone number?
- The practice phone number listed in the NPPES registry for Megan Gildersleeve is (414) 281-5150.
- Does Megan Gildersleeve accept Medicare?
- Megan Gildersleeve is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Gildersleeve's NPI active?
- Yes — Megan Gildersleeve's NPI (1871270744) is active in the NPPES registry as of the last update on 2025-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.