1. Home
  2. Directory
  3. Colorado
  4. Greenwood Village
  5. Anesthesiology
  6. NPI Profile

BRENDAN PATRICK KEEN M.D.
NPI 1750724548
Anesthesiology in Greenwood Village, CO

Active since April 10, 2013PECOS EnrolledAccepts Medicare Assignment
8000 E MAPLEWOOD AVE, BLDG 5, STE 200, GREENWOOD VILLAGE, CO 80111(303) 785-4700 Get Directions Write a Review

NPPES record last updated: October 29, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 29, 2018, Jul 13, 2018 (2 updates tracked since 2018).

About Brendan Patrick Keen M.d. NPPES

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

BRENDAN PATRICK KEEN M.D. (NPI 1750724548) is an individual anesthesiology provider in Greenwood Village, Colorado, licensed in Colorado (DR.0060057) and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS, maintains a secondary practice location in Washington, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1750724548
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameBRENDAN PATRICK KEENCredential: M.D.
Location Address8000 E MAPLEWOOD AVE, BLDG 5, STE 200Greenwood Village, CO 80111
Mailing Address8000 E Maplewood Ave, Bldg 5, Ste 200Greenwood Village, CO 80111 · (303) 785-4700
Phone(303) 785-4700
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateApril 10, 2013
Last NPPES UpdateOctober 29, 20182 updates tracked since enumeration
✔ NPI 1750724548 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in CO · DR.0060057
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.
8000 E MAPLEWOOD AVE, Greenwood Village, CO 80111
Open in Google Maps ↗

Secondary Practice Location 1

Location 12150 Pennsylvania Ave NWWashington, DC 20037-3201 · Phone (202) 741-3000

Other Identifiers 1

Medicaid1750724548CO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company.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

Brendan Patrick Keen M.d. 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 ID5698023158
PECOS Enrollment IDI20210802003397
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 9

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 procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 01810
Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.
39 services37 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.
24 services24 patients
Anesthesia for other procedure or exam of knee joint using an endoscope 01400
Anesthesia for a knee joint procedure or exam using an endoscope involves administering medication to numb the area or put you in a sleep-like state. This ensures you don't feel pain during the procedure. The endoscope, a thin tube with a camera, allows the doctor to view the knee joint internally without making large incisions.
22 services22 patients
Injection of anesthetic agent and/or steroid into other nerve or branch 64450
This procedure involves injecting an anesthetic agent or steroid into a specific nerve or its branch. The goal is to relieve pain by reducing inflammation and numbing the area. It is commonly used for chronic pain management. The process is safe and usually quick.
19 services19 patients
Ultrasonic guidance for needle placement 76942
Ultrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.
19 services19 patients
Anesthesia for other procedure on lower leg, ankle, and foot bones 01480
Anesthesia for procedures on lower leg, ankle, and foot bones involves administering medication to block pain and sensation in these areas. This allows doctors to perform necessary treatments or surgeries without causing discomfort. The type of anesthesia used can vary based on the specific procedure.
15 services13 patients

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.

ERIN R FELKEY CRNA
Nurse Anesthetist, Certified Registered
8000 E MAPLEWOOD AVE, STE 200
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 438-3999
HENRI ACOSTA MD
Anesthesiology
8000 E MAPLEWOOD AVE, BUILDING 5 SUITE 200
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 438-3999
DR. AARON LAM M.D.
Anesthesiology
8000 E MAPLEWOOD AVE
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 261-2170
DIANE KITCHENS AA
Anesthesiologist Assistant
8000 E MAPLEWOOD AVE, BLDG 5, STE 200
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 785-4700
DR. GREGORY JAMES GOLDENHERSH M.D.
Anesthesiology
8000 E MAPLEWOOD AVE, BUILDING 5, SUITE 200
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 785-4700
MARY CAROLYN BURRELL
Nurse Anesthetist, Certified Registered
8000 E MAPLEWOOD AVE
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 785-4700
KATIE EMAUS CRNA
Nurse Anesthetist, Certified Registered
8000 E MAPLEWOOD AVE, STE 200
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 785-4700
DR. NATHANIEL DICKERSON CRNA, DNPA
Nurse Anesthetist, Certified Registered
8000 E MAPLEWOOD AVE, STE 200
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 438-3999

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 Brendan Keen's NPI number?

The NPI number for Brendan Keen is 1750724548. It was assigned to this individual provider in the NPPES registry on April 10, 2013.

Where is Brendan Keen located?

Brendan Keen practices at 8000 E Maplewood Ave Bldg 5, Ste 200, Greenwood Village, CO 80111. The listed phone number is (303) 785-4700.

What is Brendan Keen's specialty?

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

Is Brendan Keen enrolled in Medicare?

Yes. Brendan Keen 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 Brendan Keen accept?

Health plans from Oscar Insurance Company list Brendan Keen 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 Brendan Keen was last updated on October 29, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.