Robert Barnett, M.D.
NPI 1841558855 · Emergency Medicine Physician · Carrollton, GA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Barnett, M.D. is a Emergency Medicine Physician provider in Carrollton, GA (NPI 1841558855).
Provider details
- NPI number
- 1841558855
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 52659 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
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
529 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) |
|---|---|---|
| Emergency Department Visit With High Level of Medical Decision Making99285 | 240 | $166 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 149 | $8 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 95 | $116 |
| Critical Care, First 30-74 Minutes99291 | 45 | $203 |
Typical Medicare-allowed amounts for these services range $8–$203 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 88 | 87 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 71 | 71 |
| Cephalexin | 41 | 41 |
| Prednisone | 38 | 38 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 27 | 27 |
| Tramadol Hcl | 26 | 26 |
| Doxycycline Hyclate | 23 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-04-26
- Last updated
- 2021-11-08
- Certified
- 2021-11-08
Frequently asked questions
- What is Robert Barnett's NPI number?
- Robert Barnett's National Provider Identifier (NPI) is 1841558855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Barnett's specialty?
- Robert Barnett is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Barnett located?
- Robert Barnett's practice location on file with NPPES is 705 Dixie St, Carrollton, GA 30117-3818.
- What is Robert Barnett's phone number?
- The practice phone number listed in the NPPES registry for Robert Barnett is (770) 812-9666.
- Does Robert Barnett accept Medicare?
- Robert Barnett is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Barnett's NPI active?
- Yes — Robert Barnett's NPI (1841558855) is active in the NPPES registry as of the last update on 2021-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.