Quick answers
- Which hospitals does David B. Walker work at?
- Medicare's official clinician data lists David B. Walker at 4 hospitals: Betsy Johnson Regional Hospital, Johnston Health, Rex Hospital and UNC Hospitals. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David B. Walker see patients?
- Medicare's clinician data lists 3 practice locations, including Raleigh, NC and Holly Springs, NC. Call before your visit to confirm the address.
- What is David B. Walker's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty.
- Does David B. Walker accept Medicare assignment?
- Yes. Medicare's clinician data says David B. Walker accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- Does David B. Walker offer telehealth?
- Medicare's clinician data says David B. Walker offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for David B. Walker?
- (919) 787-5380, as listed in official Medicare / NPI Registry data.
- What is David B. Walker's NPI number?
- 1215111687. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David B. Walker works
Medicare's Facility Affiliation Data lists David B. Walker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Betsy Johnson Regional HospitalDunn, NC · Acute Care Hospital · CCN 340071
- Johnston HealthSmithfield, NC · Acute Care Hospital · CCN 340090
- Rex HospitalRaleigh, NC · Acute Care Hospital · CCN 340114
- UNC HospitalsChapel Hill, NC · Acute Care Hospital · CCN 340061
Practice locations
Addresses where David B. Walker is enrolled with Medicare (CMS data updated 2026-10-02).
- 2800 Blue Ridge Rd, Suite 400Raleigh, NC 27607 (919) 787‑5380
- 4420 Lake Boone TrlRaleigh, NC 27607 (919) 784‑3542
- 781 Avent Ferry Rd, Suite 212Holly Springs, NC 27540 (984) 974‑4010
Group practices
Medicare enrollment lists David B. Walker as a member of these groups (CMS data updated 2026-10-02).
- North Carolina MG LLC751 clinicians in the group
- Rex Hospital Inc15 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in North Carolina →
Other cardiologists in Raleigh
Clinicians with the same Medicare primary specialty in Raleigh, NC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of South Carolina School Of Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1215111687 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians