Kaley Mayer, PA-C
NPI 1225665797 · Physician Assistant · Neenah, WI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kaley Mayer, PA-C is a Physician Assistant provider in Neenah, WI (NPI 1225665797).
Provider details
- NPI number
- 1225665797
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 5123 (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
6 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
324 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 | 104 | $100 |
| 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 | 88 | $13 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 68 | $28 |
| Hemoglobin A1c Level83036 | 46 | $10 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 18 | $133 |
Typical Medicare-allowed amounts for these services range $10–$133 (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 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 124 | 44 |
| Empagliflozinbrand: Jardiance | 122 | 33 |
| Levothyroxine Sodium | 117 | 33 |
| Semaglutidebrand: Ozempic | 114 | 30 |
| Dulaglutidebrand: Trulicity | 112 | 38 |
| Metformin Hclbrand: Metformin Hcl Er | 72 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,880 across 25 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)
- 5017 N Cherryvale AveAppleton, WI 54913-9385Phone: (608) 395-4083
Registry dates
- Enumerated
- 2020-03-25
- Last updated
- 2023-07-10
- Certified
- 2023-07-10
Frequently asked questions
- What is Kaley Mayer's NPI number?
- Kaley Mayer's National Provider Identifier (NPI) is 1225665797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kaley Mayer's specialty?
- Kaley Mayer is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kaley Mayer located?
- Kaley Mayer's practice location on file with NPPES is 200 Theda Clark Medical Plz, Neenah, WI 54956-2721.
- What is Kaley Mayer's phone number?
- The practice phone number listed in the NPPES registry for Kaley Mayer is (920) 358-1223.
- Does Kaley Mayer accept Medicare?
- Kaley Mayer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kaley Mayer's NPI active?
- Yes — Kaley Mayer's NPI (1225665797) is active in the NPPES registry as of the last update on 2023-07-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.