BRENNAN MONTGOMERY WATKINS MD
NPI 1538370796
Anesthesiology in Phoenix, AZ

Active since May 26, 2007PECOS EnrolledAccepts Medicare Assignment
645 E MISSOURI AVE STE 300, PHOENIX, AZ 85012(602) 262-8900(602) 262-8890 Get Directions Write a Review

NPPES record last updated: December 21, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Brennan Montgomery Watkins Md NPPES

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

BRENNAN MONTGOMERY WATKINS MD (NPI 1538370796) is an individual anesthesiology provider in Phoenix, Arizona, licensed in Arizona (37895) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At San Antonio (2004).

NPPES Registry Identity

NPI1538370796
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameBRENNAN MONTGOMERY WATKINSCredential: MD
Location Address645 E MISSOURI AVE STE 300Phoenix, AZ 85012-1351
Mailing Address645 E Missouri Ave Ste 300Phoenix, AZ 85012-1351 · (602) 262-8900
Fax(602) 262-8890
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 2004
Enumeration DateMay 26, 2007
Last NPPES UpdateDecember 21, 2021
NPPES CertifiedDecember 19, 2021
NPI 1538370796 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License Licensed in AZ · 37895
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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License M5572 (TX)
645 E MISSOURI AVE STE 300, Phoenix, AZ 85012

Other Identifiers 1

Medicaid355753AZ

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Brennan Montgomery Watkins 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 ID244306157
PECOS Enrollment IDI20080829000007
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.

Areas of Expertise CMS Part B claims 5

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.
65 services63 patients
Anesthesia for procedure on gallbladder, pancreas, or liver using an endoscope 00732
This procedure involves using an endoscope, a flexible tube with a light and camera, to examine or treat your gallbladder, pancreas, or liver. Anesthesia is administered to ensure you're comfortable and pain-free during the procedure.
28 services28 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.
27 services27 patients
Anesthesia for x-ray or radiation therapy 01922
Anesthesia for x-ray or radiation therapy involves administering medication to help you relax or sleep during the procedure. It's used to ensure comfort, minimize movement, and reduce anxiety. The type of anesthesia used depends on the procedure and patient's health.
14 services14 patients
Anesthesia for other procedure on skin of arms, legs, and front body 00400
Anesthesia for procedures on the skin of your arms, legs, and front body is a service that numbs the area being treated. This ensures you don't feel pain during procedures like biopsies, stitches, or minor surgeries. It's administered through a small injection or a topical cream.
11 services11 patients

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.

Reported Quality Measures

Post-Anesthetic Transfer of Care Measure: Procedure Room to a Post Anesthesia Care Unit (PACU)
Percentage of patients, regardless of age, who are under the care of an anesthesia practitioner and are admitted to a PACU or other non-ICU location in which a post-anesthetic formal transfer of care protocol or checklist which includes the key transfer of…
97%275 patients4/55-star benchmark: 100%
Pre-operative OSA assessment
Percentage of patients who undergo a surgical procedure in the operating room/procedure room that have a pre-operative assessment for Obstructive Sleep Apnea (OSA)
94%777 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Emergency Medicine
645 E MISSOURI AVE STE 300
PHOENIX, AZ 85012
Anesthesiology
645 E MISSOURI AVE STE 300
PHOENIX, AZ 85012
Anesthesiology
645 E MISSOURI AVE STE 300
PHOENIX, AZ 85012
Physician Assistant
645 E MISSOURI AVE STE 300
PHOENIX, AZ 85012
Anesthesiology
645 E MISSOURI AVE STE 300
PHOENIX, AZ 85012
Nurse Anesthetist, Certified Registered
645 E MISSOURI AVE STE 300
PHOENIX, AZ 85012
Registered Nurse
645 E MISSOURI AVE STE 300
PHOENIX, AZ 85012
Registered Nurse
645 E MISSOURI AVE STE 300
PHOENIX, AZ 85012

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 Brennan Watkins's NPI number?

The NPI number for Brennan Watkins is 1538370796. It was assigned to this individual provider in the NPPES registry on May 26, 2007.

Where is Brennan Watkins located?

Brennan Watkins practices at 645 E Missouri Ave Ste 300, Phoenix, AZ 85012. The listed phone number is (602) 262-8900.

What is Brennan Watkins's specialty?

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

Is Brennan Watkins enrolled in Medicare?

Yes. Brennan Watkins 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.

What insurance does Brennan Watkins accept?

Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Brennan Watkins as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Brennan Watkins was last updated on December 21, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.