Mary Lees, NP
NPI 1083189633 · Nurse Practitioner · Milwaukee, WI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Lees, NP is a Nurse Practitioner provider in Milwaukee, WI (NPI 1083189633).
Provider details
- NPI number
- 1083189633
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 8686 (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
7 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
168 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 | 45 | $77 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 35 | $58 |
| 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 | 31 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 21 | $52 |
| 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 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prochlorperazine Maleate | 72 | 46 |
| Dexamethasone | 53 | 28 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 45 | 20 |
| Gabapentin | 40 | 15 |
| Prednisone | 36 | — |
| Loperamide Hclbrand: Loperamide | 33 | 14 |
| Abiraterone Acetate | 28 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-10-10
- Last updated
- 2024-10-17
- Certified
- 2024-10-17
Frequently asked questions
- What is Mary Lees's NPI number?
- Mary Lees's National Provider Identifier (NPI) is 1083189633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Lees's specialty?
- Mary Lees is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mary Lees located?
- Mary Lees's practice location on file with NPPES is 2801 W Kinnickinnic River Pkwy Ste 980, Milwaukee, WI 53215-3689.
- What is Mary Lees's phone number?
- The practice phone number listed in the NPPES registry for Mary Lees is (414) 384-5111.
- Does Mary Lees accept Medicare?
- Mary Lees is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Lees's NPI active?
- Yes — Mary Lees's NPI (1083189633) is active in the NPPES registry as of the last update on 2024-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.