NPPES file of Aug 9, 2026

Terry Alan Downing, MD

Obstetrics & Gynecology Physician · Denver, CO

Terry Alan Downing, MD is an obstetrics & gynecology physician with a practice address in Denver, Colorado, and NPI 1528029337, issued on Mar 31, 2006. Check the license (Colorado 18110, 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
1528029337
Name
Terry Alan Downing
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
18110 CO
Self-reported in NPPES; status is on the state search
Practice location
3400 E Bayaud Ave, Denver, CO 80209
Phone
(303) 321-2044
Enumerated
Mar 31, 2006
Record last updated
Jul 13, 2026
Fax
(303) 321-3072
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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8 nearest obstetrics & gynecology physician records → All 906 in Colorado → Look up another NPI →

Also registered at 3400 E Bayaud Ave

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

  1. Edmund Casper, M.D.Addiction Medicine (Psychiatry & Neurology) Physician1740248319
  2. Jordyn Curry, OTROccupational Therapist1588113872
  3. Sarah Foley, MS, CCC-SLPSpeech-Language Pathologist1700184504
  4. Theodore Gaensbauer, M.D.Child & Adolescent Psychiatry Physician1083762306
  5. Michael Moran, MDPsychiatry Physician1992023394
  6. Chandra Sheriff, COTAOccupational Therapy Assistant1851680334

Verify Terry Alan Downing in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 18110    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Terry Alan Downing among 906 obstetrics & gynecology physician records in Colorado

Terry Alan Downing, MD is one of 906 obstetrics & gynecology physician records with a practice address in Colorado. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 57% newer
  • In a Medicare fileNo · 69% of these records are
  • In the CMS Doctors and Clinicians fileNo · 56% of these records are
  • Record last updated2026 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Colorado

There are 906 obstetrics & gynecology physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 906 in Colorado → Every provider in Denver → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Terry Dunn, MDDenver, CO 802101124042346
  2. Caitlin Clark, MDDenver, CO 802071699786376
  3. Margo Harrison, MDDenver, CO 802071679890354
  4. Sabrina Holmquist, MD, MPHDenver, CO 802071679597991
  5. Angela Marchin, MDDenver, CO 802071497199970
  6. Kelly Peters, DODenver, CO 802071871620807
  7. Jeremiah Bartley, MDDenver, CO 802121548341415
  8. Matthew Cort, M.D.Denver, CO 802061275708661

Common questions

What is Terry Alan Downing, MD's NPI number?

Terry Alan Downing, MD's National Provider Identifier (NPI) is 1528029337, issued on Mar 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Terry Alan Downing, MD located?

The NPPES record lists a practice address at 3400 E Bayaud Ave, Denver, CO, 80209. Phone: (303) 321-2044. Providers update this record themselves, so call before visiting.

How can I verify Terry Alan Downing, MD's license?

NPPES lists Colorado license number 18110, 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.