Peter O'Brien, MD
NPI 1518941905 · Interventional Cardiology Physician · Lynchburg, VA
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter O'Brien, MD is a Interventional Cardiology Physician provider in Lynchburg, VA (NPI 1518941905).
Provider details
- NPI number
- 1518941905
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101053651 (VA)
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
20 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
2,255 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 822 | $7 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 365 | $8 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 214 | $12 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 159 | $14 |
| Insertion of Tube in Left Lower Heart Chamber and Coronary Artery for Diagnosis With Review By Radiologist93458 | 151 | $237 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 300 | 98 |
| Ezetimibe | 239 | 80 |
| Rosuvastatin Calcium | 137 | 53 |
| Amlodipine Besylate | 100 | 41 |
| Carvedilol | 99 | 38 |
| Lisinopril | 95 | 26 |
| Metoprolol Tartrate | 67 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$207 across 5 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
- 2005-11-30
- Last updated
- 2016-05-24
Frequently asked questions
- What is Peter O'Brien's NPI number?
- Peter O'Brien's National Provider Identifier (NPI) is 1518941905, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter O'Brien's specialty?
- Peter O'Brien is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter O'Brien located?
- Peter O'Brien's practice location on file with NPPES is 2410 Atherholt Rd, Lynchburg, VA 24501-2148.
- What is Peter O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Peter O'Brien is (434) 200-5252.
- Does Peter O'Brien accept Medicare?
- Peter O'Brien is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter O'Brien's NPI active?
- Yes — Peter O'Brien's NPI (1518941905) is active in the NPPES registry as of the last update on 2016-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.