Brian Walker, DO
NPI 1619949617 · Family Medicine Physician · Charlotte, NC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Walker, DO is a Family Medicine Physician provider in Charlotte, NC (NPI 1619949617).
Provider details
- NPI number
- 1619949617
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 200600366 (NC)
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
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
544 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 | 124 | $84 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 109 | $116 |
| Automated Urinalysis Test81003 | 64 | $2 |
| 2019-Ncov Coronavirus, Sars-Cov-2/2019-Ncov (covid-19), Any Technique, Multiple Types Or Subtypes (includes All Targets), Non-CdcU0002 | 44 | $47 |
| X-Ray of Chest, 2 Views71046 | 33 | $20 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 31 |
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 |
|---|---|---|
| Doxycycline Hyclate | 60 | 59 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 47 | 47 |
| Cephalexin | 30 | 29 |
| Prednisone | 29 | 27 |
| Ipratropium Bromide | 27 | 27 |
| Mupirocin | 26 | 26 |
| Triamcinolone Acetonide | 17 | — |
| Azelastine Hcl |
Practice location
Mailing address
Additional practice locations (5)
- 10210 Couloak DrSte ECharlotte, NC 28216-7679Phone: (704) 801-2000
- 5717 Albemarle RdCharlotte, NC 28212-1634Phone: (704) 563-2150
- 5727 Prosperity Crossing DrSte 1100Charlotte, NC 28269-2206Phone: (704) 863-9930
- 7810 Providence RdSte 102Charlotte, NC 28226-2954Phone: (704) 543-6636
- 704 Gold Hill RdSte 1200Fort Mill, SC 29715-8906Phone: (704) 667-3380
Registry dates
- Enumerated
- 2006-02-03
- Last updated
- 2025-10-31
- Certified
- 2025-10-31
Frequently asked questions
- What is Brian Walker's NPI number?
- Brian Walker's National Provider Identifier (NPI) is 1619949617, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Walker's specialty?
- Brian Walker is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Walker located?
- Brian Walker's practice location on file with NPPES is 15235 John J Delaney Dr Ste B, Charlotte, NC 28277-2846.
- What is Brian Walker's phone number?
- The practice phone number listed in the NPPES registry for Brian Walker is (704) 243-8937.
- Does Brian Walker accept Medicare?
- Brian Walker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Walker's NPI active?
- Yes — Brian Walker's NPI (1619949617) is active in the NPPES registry as of the last update on 2025-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.