Erin Barnes, MD
NPI 1780977215 · Infectious Disease Physician · Winston Salem, NC
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Erin Barnes, MD is a Infectious Disease Physician provider in Winston Salem, NC (NPI 1780977215).
Provider details
- NPI number
- 1780977215
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2014-01252 (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
15 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
84 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 31 | $110 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 29 | $73 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 24 | $161 |
Typical Medicare-allowed amounts for these services range $73–$161 (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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 53 |
| Amoxicillin | 38 |
| Clonazepam | 30 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 22 |
| Abacavir/Dolutegravir/Lamivudibrand: Triumeq | 22 |
| Dolutegravir Sodiumbrand: Tivicay | 22 |
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 20 |
| Cyclobenzaprine Hcl | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-05-17
- Last updated
- 2022-07-21
Frequently asked questions
- What is Erin Barnes's NPI number?
- Erin Barnes's National Provider Identifier (NPI) is 1780977215, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Erin Barnes's specialty?
- Erin Barnes is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Erin Barnes located?
- Erin Barnes's practice location on file with NPPES is Section of Infectious Disease, Winston Salem, NC 27157-0001.
- What is Erin Barnes's phone number?
- The practice phone number listed in the NPPES registry for Erin Barnes is (336) 716-4507.
- Does Erin Barnes accept Medicare?
- Erin Barnes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Erin Barnes's NPI active?
- Yes — Erin Barnes's NPI (1780977215) 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.