Andrew Warren, M.D.
NPI 1740546076 · Internal Medicine Physician · Durham, NC
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Warren, M.D. is a Internal Medicine Physician provider in Durham, NC (NPI 1740546076).
Provider details
- NPI number
- 1740546076
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 263456 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
545 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 270 | $99 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 78 | $141 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 65 | $139 |
| Admn Sarscov2 Vacc 1 Dose90480 | 46 | $47 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 41 | $137 |
| Administration of Influenza Virus VaccineG0008 | 30 | $35 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 84 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 310 | 103 |
| Amlodipine Besylate | 193 | 58 |
| Metoprolol Succinate | 177 | 50 |
| Lisinopril | 161 | 47 |
| Apixabanbrand: Eliquis | 137 | 24 |
| Levothyroxine Sodium | 105 | 29 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-11
- Last updated
- 2022-07-21
Frequently asked questions
- What is Andrew Warren's NPI number?
- Andrew Warren's National Provider Identifier (NPI) is 1740546076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Warren's specialty?
- Andrew Warren is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Warren located?
- Andrew Warren's practice location on file with NPPES is 1301 Fayetteville St, Durham, NC 27707-2325.
- What is Andrew Warren's phone number?
- The practice phone number listed in the NPPES registry for Andrew Warren is (919) 956-4000.
- Does Andrew Warren accept Medicare?
- Andrew Warren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Warren's NPI active?
- Yes — Andrew Warren's NPI (1740546076) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.