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

RAY CHOI M.D.
NPI 1891038717
Anesthesiology in Greenwood Village, CO

Active since March 28, 2013PECOS EnrolledAccepts Medicare Assignment
80.97/100
CMS Quality Rating
8000 E MAPLEWOOD AVE STE 200, GREENWOOD VILLAGE, CO 80111(303) 438-3999(720) 439-9500 Get Directions Write a Review

NPPES record last updated: January 16, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 6, 2024, Sep 14, 2022, Jul 6, 2019 and 1 more (4 updates tracked since 2017).

About Ray Choi M.d. NPPES

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

RAY CHOI M.D. (NPI 1891038717) is an individual anesthesiology provider in Greenwood Village, Colorado, licensed in Colorado (DR.0062360) and active in the NPI registry since March 2013. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of Colorado School Of Medicine, Denver (2013).

NPPES Registry Identity

NPI1891038717
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameRAY CHOICredential: M.D.
Location Address8000 E MAPLEWOOD AVE STE 200Greenwood Village, CO 80111-4727
Mailing AddressPo Box 840862Dallas, TX 75284-7106 · (303) 377-7638 · Fax (303) 780-0787
Phone(303) 438-3999
Fax(720) 439-9500
Sole ProprietorNo
Medical School CMSUniversity Of Colorado School Of Medicine, DenverGraduated 2013
Enumeration DateMarch 28, 2013
Last NPPES UpdateJanuary 16, 20254 updates tracked since enumeration
NPPES CertifiedJanuary 16, 2025
✔ NPI 1891038717 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in CO · DR.0062360✔ Licensed in TX · U8472
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 ListedAnesthesiology · Pediatric AnesthesiologyTaxonomy 207LP3000X · License DR.0062360 (CO), U8472 (TX)
8000 E MAPLEWOOD AVE STE 200, Greenwood Village, CO 80111
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1747 Broadway, General Surgery Residency Program Suite WW-739Seattle, WA 98122-4379 · Phone (206) 386-2123
Location 213123 E 16th AveAurora, CO 80045-7106 · Phone (720) 777-6224

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Blue Cross Blue Shield of Arizona, Medica and more.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

Ray Choi 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 ID1658661301
PECOS Enrollment IDI20240423002616, I20250128003966
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 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.

80.97/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality65.4
Improvement Activities40
Cost100

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.

LAURA KATHERINE KNOBLAUCH CAA
Anesthesiologist Assistant
8000 E MAPLEWOOD AVE STE 200
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 438-3999
MISS BAYLEE M WHITE CAA
Anesthesiologist Assistant
8000 E MAPLEWOOD AVE STE 200
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 438-3999
JAYME M FILIPOWICZ
Anesthesiologist Assistant
8000 E MAPLEWOOD AVE STE 200
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 438-3999
DR. BRUCE R. BAIRD MD
Anesthesiology
8000 E MAPLEWOOD AVE STE 200
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 438-3999
AMBER PRESLIER AA
Anesthesiologist Assistant
8000 E MAPLEWOOD AVE STE 200
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 785-4700
DR. ROBERT CARTER JONES MD
Anesthesiology
8000 E MAPLEWOOD AVE STE 200
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 438-3999
DAVID KALANTAROV CAA
Anesthesiologist Assistant
8000 E MAPLEWOOD AVE STE 200
GREENWOOD VILLAGE, CO 80111
Arapahoe County (303) 438-3999
JACOB MATTHEW ENTIN M.D.
Anesthesiology
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 Ray Choi's NPI number?

The NPI number for Ray Choi is 1891038717. It was assigned to this individual provider in the NPPES registry on March 28, 2013.

Where is Ray Choi located?

Ray Choi practices at 8000 E Maplewood Ave Ste 200, Greenwood Village, CO 80111. The listed phone number is (303) 438-3999.

What is Ray Choi's specialty?

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

Is Ray Choi enrolled in Medicare?

Yes. Ray Choi 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 Ray Choi accept?

Health plans from Blue Cross Blue Shield of Arizona, Blue Cross and Blue Shield of Texas, Medica and Molina Healthcare list Ray Choi 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 Ray Choi was last updated on January 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.