Mary Rudyk, M.D.
NPI 1023165289 · Internal Medicine Physician · Wilmington, NC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Rudyk, M.D. is a Internal Medicine Physician provider in Wilmington, NC (NPI 1023165289).
Provider details
- NPI number
- 1023165289
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 94-01010 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
5,704 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 | 1,086 | $110 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 491 | $155 |
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 491 | $134 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 440 | $78 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 333 | $12 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 266 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 1,352 | 331 |
| Atorvastatin Calcium | 1,328 | 340 |
| Levothyroxine Sodium | 1,274 | 298 |
| Gabapentin | 867 | 218 |
| Furosemide | 731 | 200 |
| Losartan Potassium | 730 | 194 |
| Sertraline Hcl | 693 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$84 across 1 record (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
Registry dates
- Enumerated
- 2007-01-03
- Last updated
- 2026-05-11
- Certified
- 2026-05-11
Frequently asked questions
- What is Mary Rudyk's NPI number?
- Mary Rudyk's National Provider Identifier (NPI) is 1023165289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Rudyk's specialty?
- Mary Rudyk is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Rudyk located?
- Mary Rudyk's practice location on file with NPPES is 1984 S 16th St Ste 1, Wilmington, NC 28401-6674.
- What is Mary Rudyk's phone number?
- The practice phone number listed in the NPPES registry for Mary Rudyk is (910) 452-8633.
- Does Mary Rudyk accept Medicare?
- Mary Rudyk is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Rudyk's NPI active?
- Yes — Mary Rudyk's NPI (1023165289) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.