Gilliam Knox, M.D.
NPI 1528414265 · Anesthesiology Physician · Raleigh, NC
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gilliam Knox, M.D. is a Anesthesiology Physician provider in Raleigh, NC (NPI 1528414265).
Provider details
- NPI number
- 1528414265
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
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
10 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
181 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 37 | $69 |
| Anesthesia for Lens Surgery00142 | 28 | $67 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 19 | $166 |
| Anesthesia for Other Procedure on Upper Abdomen00790 | 14 | $137 |
| Anesthesia for Procedure to Correct Abnormal Heart Rhythm00410 | 13 | $50 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 13 | $85 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-05-12
- Last updated
- 2021-07-12
- Certified
- 2021-07-12
Frequently asked questions
- What is Gilliam Knox's NPI number?
- Gilliam Knox's National Provider Identifier (NPI) is 1528414265, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gilliam Knox's specialty?
- Gilliam Knox is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gilliam Knox located?
- Gilliam Knox's practice location on file with NPPES is 3000 New Bern Ave, Raleigh, NC 27610-1231.
- What is Gilliam Knox's phone number?
- The practice phone number listed in the NPPES registry for Gilliam Knox is (919) 350-8000.
- Does Gilliam Knox accept Medicare?
- Gilliam Knox is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gilliam Knox's NPI active?
- Yes — Gilliam Knox's NPI (1528414265) is active in the NPPES registry as of the last update on 2021-07-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.