Brian Warren, MD
NPI 1629094610 · Anesthesiology Physician · Norfolk, VA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Warren, MD is a Anesthesiology Physician provider in Norfolk, VA (NPI 1629094610).
Provider details
- NPI number
- 1629094610
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
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
19 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
348 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 | 84 | $66 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 48 | $62 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 32 | $58 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 29 | $158 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 25 | $66 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 24 | $77 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-14
- Last updated
- 2007-11-29
Frequently asked questions
- What is Brian Warren's NPI number?
- Brian Warren's National Provider Identifier (NPI) is 1629094610, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Warren's specialty?
- Brian Warren is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Warren located?
- Brian Warren's practice location on file with NPPES is 600 Gresham Dr, Norfolk, VA 23507-1904.
- What is Brian Warren's phone number?
- The practice phone number listed in the NPPES registry for Brian Warren is (757) 668-3871.
- Does Brian Warren accept Medicare?
- Brian Warren is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Warren's NPI active?
- Yes — Brian Warren's NPI (1629094610) is active in the NPPES registry as of the last update on 2007-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.