Grant Brinkley, DO
NPI 1326333568 · Emergency Medicine Physician · Winston Salem, NC
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Grant Brinkley, DO is a Emergency Medicine Physician provider in Winston Salem, NC (NPI 1326333568).
Provider details
- NPI number
- 1326333568
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 5101019216 (MI)
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
919 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 430 | $8 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 369 | $163 |
| Critical Care, First 30-74 Minutes99291 | 68 | $198 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 52 | $113 |
Typical Medicare-allowed amounts for these services range $8–$198 (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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 41 | 41 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 38 | 38 |
| Prednisone | 25 | 25 |
| Ondansetronbrand: Ondansetron Odt | 22 | 22 |
| Naproxen | 18 | — |
| Apixabanbrand: Eliquis | 16 | — |
| Azithromycin | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 1215 E Michigan AveLansing, MI 48912-1811Phone: (517) 364-1000
Registry dates
- Enumerated
- 2011-06-16
- Last updated
- 2021-10-05
- Certified
- 2021-10-05
Frequently asked questions
- What is Grant Brinkley's NPI number?
- Grant Brinkley's National Provider Identifier (NPI) is 1326333568, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grant Brinkley's specialty?
- Grant Brinkley is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Grant Brinkley located?
- Grant Brinkley's practice location on file with NPPES is 3333 Silas Creek Pkwy, Winston Salem, NC 27103-3013.
- What is Grant Brinkley's phone number?
- The practice phone number listed in the NPPES registry for Grant Brinkley is (800) 899-5757.
- Does Grant Brinkley accept Medicare?
- Grant Brinkley is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Grant Brinkley's NPI active?
- Yes — Grant Brinkley's NPI (1326333568) is active in the NPPES registry as of the last update on 2021-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.