Molly Mayer, DNP
NPI 1205366507 · Nurse Practitioner · Milwaukee, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Molly Mayer, DNP is a Nurse Practitioner provider in Milwaukee, WI (NPI 1205366507).
Provider details
- NPI number
- 1205366507
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- 7711-33 (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
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
871 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 | 342 | $102 |
| Anticoagulant Management of Patient Taking Warfarin93793 | 274 | $9 |
| Blood Test, Clotting Time85610 | 189 | $4 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 38 | $61 |
| Physician Review, Interpretation, and Patient Management of Home Inr Testing for Patient With Either Mechanical Heart Valve(s), Chronic Atrial Fibrillation, Or Venous Thromboembolism Who Meets Medicare Coverage Criteria; Testing Not Occurring More FrequentG0250 | 28 | $7 |
Typical Medicare-allowed amounts for these services range $4–$102 (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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 275 | 106 |
| Spironolactone | 176 | 70 |
| Metoprolol Succinate | 171 | 66 |
| Apixabanbrand: Eliquis | 150 | 46 |
| Losartan Potassium | 149 | 49 |
| Atorvastatin Calcium | 132 | 44 |
| Empagliflozin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-06-19
- Last updated
- 2023-10-03
- Certified
- 2023-10-03
Frequently asked questions
- What is Molly Mayer's NPI number?
- Molly Mayer's National Provider Identifier (NPI) is 1205366507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Molly Mayer's specialty?
- Molly Mayer is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Molly Mayer located?
- Molly Mayer's practice location on file with NPPES is 2901 W Kinnickinnic River Pkwy Ste 511, Milwaukee, WI 53215-3660.
- What is Molly Mayer's phone number?
- The practice phone number listed in the NPPES registry for Molly Mayer is (414) 649-3780.
- Does Molly Mayer accept Medicare?
- Molly Mayer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Molly Mayer's NPI active?
- Yes — Molly Mayer's NPI (1205366507) is active in the NPPES registry as of the last update on 2023-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.