Mary Westerman, M.D.
NPI 1376959189 · Urology Physician · Chapel Hill, NC
Enrolled with Medicare as Practitioner - Urology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Westerman, M.D. is a Urology Physician provider in Chapel Hill, NC (NPI 1376959189).
Provider details
- NPI number
- 1376959189
- Entity type
- Individual
- Primary specialty
- Urology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 2024-02719 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
208 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) |
|---|---|---|
| Instillation of Anti-Cancer Drug Into Bladder51720 | 66 | $84 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 43 | $79 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 32 | $37 |
| Diagnostic Exam of Bladder and Urethra Using an Endoscope52000 | 28 | $224 |
| 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 | 23 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Finasteride | 44 |
| Abiraterone Acetate | 39 |
| Prednisone | 26 |
| Dutasteride | 25 |
| Tamsulosin Hcl | 23 |
| Relugolixbrand: Orgovyx | 14 |
| Mirabegronbrand: Myrbetriq | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,547 across 15 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 (3)
- 200 1st St SwRochester, MN 55905-0001Phone: (507) 284-2511
- 2010 Baldwin LnWinston Salem, NC 27103-5846Phone: (336) 277-1717Fax: (336) 277-1718
- 1515 Holcombe BlvdHouston, TX 77030-4000Phone: (713) 792-6161
Registry dates
- Enumerated
- 2014-07-01
- Last updated
- 2025-02-12
- Certified
- 2025-02-12
Frequently asked questions
- What is Mary Westerman's NPI number?
- Mary Westerman's National Provider Identifier (NPI) is 1376959189, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Westerman's specialty?
- Mary Westerman is listed in the NPPES registry with a primary specialty of Urology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Westerman located?
- Mary Westerman's practice location on file with NPPES is 101 Manning Dr, Chapel Hill, NC 27514-4220.
- What is Mary Westerman's phone number?
- The practice phone number listed in the NPPES registry for Mary Westerman is (984) 974-1000.
- Does Mary Westerman accept Medicare?
- Mary Westerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Westerman's NPI active?
- Yes — Mary Westerman's NPI (1376959189) is active in the NPPES registry as of the last update on 2025-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.