NPPES file of Aug 9, 2026

Lisa Marie Maccormack, MD

Emergency Medicine Physician · Denver, CO

Lisa Marie Maccormack, MD is an emergency medicine physician with a practice address in Denver, Colorado, and NPI 1245289834, issued on May 9, 2006. Check the license (Colorado 36900, 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
1245289834
Name
Lisa Marie Maccormack
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
36900 CO
A68040 CA
Self-reported in NPPES; status is on the state search
Practice location
4231 W 16TH Ave, Denver, CO 80204
Phone
(303) 629-3721
Enumerated
May 9, 2006
Record last updated
Nov 2, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(303) 629-2192
Medicaid IDs
00A680400 CA
32851871 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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8 nearest emergency medicine physician records → All 1,434 in Colorado → Look up another NPI →

Also registered at 4231 W 16TH Ave

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

  1. Cecilia Bain, PT, DPTPhysical Therapist1801021381
  2. Cari Berget, RNRegistered Nurse1982820684
  3. Barbara Bronson, RNCase Management Registered Nurse1598981292
  4. Traca CagleMaternal Newborn Registered Nurse1750542593
  5. Chris Celechovsky, M.D.Anesthesiology Physician1144487687
  6. James Charles, CRNACertified Registered Nurse Anesthetist1437192887

Verify Lisa Marie Maccormack in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 36900    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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Lisa Marie Maccormack among 1,434 emergency medicine physician records in Colorado

Lisa Marie Maccormack, MD is one of 1,434 emergency medicine physician records with a practice address in Colorado. 77% 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 · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2011 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in Colorado

There are 1,434 emergency medicine physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,434 in Colorado → Every provider in Denver → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Michael Breyer, MDDenver, CO 802041063490878
  2. Kerry Broderick, MDDenver, CO 802041073526331
  3. Richard Byyny, MDDenver, CO 802041578517082
  4. Stephen Cantrill, MDDenver, CO 802041821018011
  5. Katherine Hurlbut, MDDenver, CO 802041518971662
  6. Michael LiaoDenver, CO 802041336174101
  7. Vincent Markovchick, MDDenver, CO 802041144239088
  8. Kerri Mason, MDDenver, CO 802041275567711

Common questions

What is Lisa Marie Maccormack, MD's NPI number?

Lisa Marie Maccormack, MD's National Provider Identifier (NPI) is 1245289834, issued on May 9, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Lisa Marie Maccormack, MD located?

The NPPES record lists a practice address at 4231 W 16TH Ave, Denver, CO, 80204. Phone: (303) 629-3721. Providers update this record themselves, so call before visiting.

How can I verify Lisa Marie Maccormack, MD's license?

NPPES lists Colorado license number 36900, 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.