Robert Harrison, M.D.
NPI 1457547853 · Cardiovascular Disease Physician · Durham, NC
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Harrison, M.D. is a Cardiovascular Disease Physician provider in Durham, NC (NPI 1457547853).
Provider details
- NPI number
- 1457547853
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 2008-00522 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
1,363 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) |
|---|---|---|
| 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 | 374 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 322 | $118 |
| Critical Care, First 30-74 Minutes99291 | 143 | $196 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 119 | $110 |
| Heart Rhythm Review, and Interpretation of Continous External Ekg Over More Than 48 Hours Up to 7 Days93244 | 61 | $22 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 125 | 54 |
| Metoprolol Succinate | 117 | 57 |
| Apixabanbrand: Eliquis | 92 | 26 |
| Atorvastatin Calcium | 88 | 44 |
| Ezetimibe | 85 | 38 |
| Amlodipine Besylate | 84 | 36 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-09-19
- Last updated
- 2013-05-29
Frequently asked questions
- What is Robert Harrison's NPI number?
- Robert Harrison's National Provider Identifier (NPI) is 1457547853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Harrison's specialty?
- Robert Harrison is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Harrison located?
- Robert Harrison's practice location on file with NPPES is 40 Duke Medicine Cir, Durham, NC 27710-4000.
- What is Robert Harrison's phone number?
- The practice phone number listed in the NPPES registry for Robert Harrison is (919) 684-8111.
- Does Robert Harrison accept Medicare?
- Robert Harrison is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Harrison's NPI active?
- Yes — Robert Harrison's NPI (1457547853) is active in the NPPES registry as of the last update on 2013-05-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.