NPPES file of Aug 9, 2026

Antoinette G. Quigley, MD

Neurology Physician · Denver, CO

Antoinette G. Quigley, MD is a neurology physician with a practice address in Denver, Colorado, and NPI 1033253752, issued on Feb 16, 2007. Check the license (Colorado 29282, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1033253752
Name
Antoinette G. Quigley
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License number
29282 CO
Self-reported in NPPES; status is on the state search
Practice location
1375 E 20TH Ave, Denver, CO 80205
Phone
(303) 338-4545
Enumerated
Feb 16, 2007
Record last updated
May 30, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicaid ID
01292820 CO
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1375 E 20TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jennifer Allen-Thomas, REGISTERED NURSERegistered Nurse1841327814
  2. Mana Amir, MDPulmonary Disease Physician1598731994
  3. Barbara Anderson, NPNurse Practitioner1962617076
  4. Sheri AndrusRegistered Nurse1750418638
  5. Sharisse Arnold Rehring, M.D.Pediatrics Physician1083741045
  6. Tyler Ashford, RNRegistered Nurse1568903383

Verify Antoinette G. Quigley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 29282
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Colorado license search

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Neurology Physician providers in Colorado

There are 396 neurology physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other neurology physician records in Colorado

  1. Elizabeth Ackley, M.D.Aurora, CO1225569791
  2. Gregory Ales, D.O.Colorado Springs, CO1205825692
  3. Mihaela Alexander, M.D.Littleton, CO1316987761
  4. Hayder AlhashimAurora, CO1144808296
  5. Maysun Ali, D.O.Englewood, CO1518285634
  6. Alison Allen, MDBasalt, CO1285780874
  7. Timothy Allen, MDFort Collins, CO1164425898
  8. Ali Alsarah, MDFort Collins, CO1881156891
  9. Enrique Alvarez, MD, PHDAurora, CO1790822054
  10. Amy Amara, MD, PHDAurora, CO1255548525

Common questions

What is Antoinette G. Quigley, MD's NPI number?

Antoinette G. Quigley, MD's National Provider Identifier (NPI) is 1033253752, issued on Feb 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Antoinette G. Quigley, MD located?

The NPPES record lists a practice address at 1375 E 20TH Ave, Denver, CO, 80205. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.

How can I verify Antoinette G. Quigley, MD's license?

NPPES lists Colorado license number 29282, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.