Margot O'Neill, PA-C
NPI 1194809087 · Hematology & Oncology Physician · Durham, NC
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margot O'Neill, PA-C is a Hematology & Oncology Physician provider in Durham, NC (NPI 1194809087).
Provider details
- NPI number
- 1194809087
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- 103873 (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
365 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 183 | $111 |
| 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 | 141 | $13 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $75 |
Typical Medicare-allowed amounts for these services range $13–$111 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 77 | 25 |
| Lipase/Protease/Amylasebrand: Creon | 46 | 21 |
| Oxycodone Hcl | 41 | 23 |
| Omeprazole | 39 | 14 |
| Ondansetron Hcl | 29 | 23 |
| Gabapentin | 27 | — |
| Apixabanbrand: Eliquis | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$584 across 7 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
Registry dates
- Enumerated
- 2006-10-25
- Last updated
- 2022-05-04
- Certified
- 2022-05-04
Frequently asked questions
- What is Margot O'Neill's NPI number?
- Margot O'Neill's National Provider Identifier (NPI) is 1194809087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margot O'Neill's specialty?
- Margot O'Neill is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Margot O'Neill located?
- Margot O'Neill's practice location on file with NPPES is 2100 Erwin Rd, Durham, NC 27710-0001.
- What is Margot O'Neill's phone number?
- The practice phone number listed in the NPPES registry for Margot O'Neill is (919) 620-4467.
- Does Margot O'Neill accept Medicare?
- Margot O'Neill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margot O'Neill's NPI active?
- Yes — Margot O'Neill's NPI (1194809087) is active in the NPPES registry as of the last update on 2022-05-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.