BRIAN B WARREN MD
NPI 1629094610
Anesthesiology in Norfolk, VA

Q: What is Brian Warren's NPI number?

The NPI number for Brian Warren is 1629094610. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Q: What is Brian Warren's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for Brian Warren was last updated on November 29, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 14, 2006PECOS EnrolledAccepts Medicare Assignment

78.58/100

CMS Quality Rating

600 GRESHAM DR, NORFOLK, VA 23507(757) 668-3871 Get Directions Write a Review

NPPES record last updated: November 29, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Brian B Warren Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BRIAN B WARREN MD (NPI 1629094610) is an individual anesthesiology provider in Norfolk, Virginia and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Sentara Norfolk General Hospital, and is a graduate of Virginia Commonwealth University, School Of Medicine (1993).

NPPES Registry Identity

NPI1629094610

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameBRIAN B WARRENCredential: MD

Location Address600 GRESHAM DRNorfolk, VA 23507-1904

Mailing Address134 Business Park DrVirginia Beach, VA 23462-6523 · (757) 473-0055

Phone(757) 668-3871

Sole ProprietorNo

Medical School CMSVirginia Commonwealth University, School Of MedicineGraduated 1993

Enumeration DateJuly 14, 2006

Last NPPES UpdateNovember 29, 2007

✔ NPI 1629094610 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

600 GRESHAM DR, Norfolk, VA 23507

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Other Identifiers 5

Medicare UPING74779

Medicare ID-Type Unspecified50001341

Medicaid5712106VA

Medicare ID-Type Unspecified50001321

Medicaid5712114VA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brian B Warren Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8527191980

PECOS Enrollment IDI20100805000369

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Brian Warren reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Atlantic Anesthesia, Inc

7.2 mi

Anesthesiology

134 BUSINESS PARK DR
Virginia Beach, VA 23462

Reassigned Medicare billing, Virginia enrollment
321 clinicians in this Medicare group

NPI 1720181514 (757) 473-0044

Consultants In Pain Management, Inc

7.2 mi

Pain Medicine

134 BUSINESS PARK DR
Virginia Beach, VA 23462

Reassigned Medicare billing, Virginia enrollment
68 clinicians in this Medicare group

NPI 1366545154 (757) 473-0044

Smg Anesthesia Specialists LLC

13 mi

Anesthesiology

2025 GLENN MITCHELL DR
Virginia Beach, VA 23456

Reassigned Medicare billing, Virginia enrollment
707 clinicians in this Medicare group

NPI 1518205004 (757) 507-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 13

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

84 services83 patients

Anesthesia for other procedure on large bowel using an endoscope 00811

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

48 services48 patients

Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447

This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.

32 services32 patients

Anesthesia for procedure for total knee joint replacement 01402

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

29 services29 patients

Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415

This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.

25 services25 patients

Anesthesia for procedure on small and large bowel using an endoscope 00813

Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.

24 services24 patients

Anesthesia for open or endoscopic total shoulder joint replacement 01638

Anesthesia for total shoulder joint replacement, either open or endoscopic, involves using medications to block pain during surgery. It can be general (you're asleep) or regional (only the area being operated on is numbed). This ensures comfort and stillness, facilitating a successful procedure.

20 services20 patients

Anesthesia for other procedure on upper abdomen 00790

Anesthesia for an upper abdomen procedure involves using medications to help you feel no pain during the operation. It can be general, where you're unconscious, or regional, where just the abdomen area is numbed. It ensures comfort and stillness, aiding a successful procedure.

19 services19 patients

Anesthesia for procedure to correct abnormal heart rhythm 00410

Anesthesia for a procedure to correct abnormal heart rhythm ensures you won't feel pain during the treatment. It can be general, where you're completely asleep, or local, numbing only a specific area. Your vital signs are monitored to ensure safety during the procedure.

18 services18 patients

Anesthesia for other procedure on urinary system through urethra 00910

Anesthesia for a procedure on the urinary system through the urethra involves using medicine to numb sensation in the area. This is done to ensure you feel no pain or discomfort during the procedure. The medicine can be given locally, regionally, or generally, depending on the specifics of your procedure.

15 services15 patients

Anesthesia for other procedure on lower abdomen 00840

Anesthesia for a lower abdomen procedure involves medication to eliminate pain during surgery. You might be awake but relaxed and pain-free, or you may be completely unconscious. It's administered to ensure comfort and safety throughout the operation.

12 services12 patients

Anesthesia for extensive surgery on spine 00670

Anesthesia for extensive spine surgery involves medication to block pain and make you unconscious during the procedure. It ensures comfort and prevents movement. Two types may be used: general (you sleep) or regional (numbs a large area). The choice depends on the surgery specifics and your health.

11 services11 patients

Insertion of artery tube for blood sampling or infusion through skin 36620

This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.

11 services11 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Sentara Norfolk General Hospital

Acute Care Hospitals · Norfolk, VA

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number490007

Location600 Gresham DrNorfolk, VA 23507 · Norfolk City County

Emergency services Birthing friendly

Sentara Leigh Hospital

Acute Care Hospitals · Norfolk, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number490046

Location830 Kempsville RoadNorfolk, VA 23502 · Norfolk City County

Birthing friendly

Sentara Virginia Beach General Hospital

Acute Care Hospitals · Virginia Beach, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number490057

Location1060 First Colonial RoadVirginia Beach, VA 23454 · Virginia Beach City County

Emergency services

Sentara Princess Anne Hospital

Acute Care Hospitals · Virginia Beach, VA

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number490119

Location2025 Glenn Mitchell DriveVirginia Beach, VA 23456 · Virginia Beach City County

Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

78.58/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

Improvement Activities

Cost

61.09

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

TRACY LYN MARTINO

Nurse Practitioner (Family)

600 GRESHAM DR
NORFOLK, VA 23507

Norfolk City (757) 388-8441

REBEKAH ANN CRISP AUD

Audiologist

600 GRESHAM DR, SUITE 1100
NORFOLK, VA 23507

Norfolk City (757) 388-6200

DEVIN PAGE RUSSELL MCINTOSH MD

Student in an Organized Health Care Education/Training Program

600 GRESHAM DR
NORFOLK, VA 23507

Norfolk City (757) 446-8937

DR. ADAM GRANT EVANS MD

Student in an Organized Health Care Education/Training Program

600 GRESHAM DR
NORFOLK, VA 23507

Norfolk City (717) 388-8000

ABIGAIL WHALEY SMITH DO

Student in an Organized Health Care Education/Training Program

600 GRESHAM DR
NORFOLK, VA 23507

Norfolk City (757) 388-3551

DR. KATHERINE ALLEN MCKNEW P.T.

Physical Therapist

600 GRESHAM DR
NORFOLK, VA 23507

Norfolk City (757) 388-3663

VICTOR SAXENA M.D.

Anesthesiology

600 GRESHAM DR
NORFOLK, VA 23507

Norfolk City (757) 473-0055

AMY LEIGH CLARK

Nurse Anesthetist, Certified Registered

600 GRESHAM DR
NORFOLK, VA 23507

Norfolk City (757) 388-3000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brian Warren's NPI number?

The NPI number for Brian Warren is 1629094610. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Where is Brian Warren located?

Brian Warren practices at 600 Gresham Dr, Norfolk, VA 23507. The listed phone number is (757) 668-3871.

What is Brian Warren's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Brian Warren enrolled in Medicare?

Yes. Brian Warren is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Brian Warren's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brian Warren reassigns Medicare benefits to 3 organizations: Atlantic Anesthesia, Inc (Virginia Beach, VA), Consultants In Pain Management, Inc (Virginia Beach, VA) and Smg Anesthesia Specialists LLC (Virginia Beach, VA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Brian Warren's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Brian Warren affiliated with any hospitals?

According to CMS data, Brian Warren is affiliated with Sentara Norfolk General Hospital, Sentara Leigh Hospital, Sentara Virginia Beach General Hospital and Sentara Princess Anne Hospital.

When was this NPI record last updated?

The NPPES record for Brian Warren was last updated on November 29, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.