NPPES file of Aug 9, 2026

Andrew Michael Lieber, M.D.

Pediatrics Physician · Denver, CO

Andrew Michael Lieber, M.D. is a pediatrics physician with a practice address in Denver, Colorado, and NPI 1578589800, issued on Jul 13, 2006. Check the license (Colorado 33467, 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
1578589800
Name
Andrew Michael Lieber
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License number
33467 CO
Self-reported in NPPES; status is on the state search
Practice location
4545 E 9TH Ave, Denver, CO 80220
Phone
(303) 320-7366
Enumerated
Jul 13, 2006
Record last updated
Mar 9, 2023
Fax
(303) 320-7367
Medicaid ID
01334671 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 pediatrics physician records → All 1,155 in Colorado → Look up another NPI →

Also registered at 4545 E 9TH Ave

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

  1. Merrilynn Artman, CNMAdvanced Practice Midwife1114086220
  2. Elizabeth Bloomfield, MDInternal Medicine Physician1124103791
  3. Sarah Chase, CNMAdvanced Practice Midwife1881682706
  4. Cara Dawson, M.D.Internal Medicine Physician1023193604
  5. Melissa EngPharmacist1285901165
  6. Donna Fisher, AUDIOLOGIST CCC-AAudiologist-Hearing Aid Fitter1194963470

Verify Andrew Michael Lieber in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 33467    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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Andrew Michael Lieber among 1,155 pediatrics physician records in Colorado

Andrew Michael Lieber, M.D. is one of 1,155 pediatrics physician records with a practice address in Colorado. 27% 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 11% of them.

  • NPI issued2006 · 11% of these records are older, 57% newer
  • In a Medicare fileNo · 27% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2023 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in Colorado

There are 1,155 pediatrics physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,155 in Colorado → Every provider in Denver → Pediatrics Physician nationwide →

The 8 pediatrics physician records with the nearest ZIP codes

  1. Katherine Dahab, M.D.Denver, CO 802201750436622
  2. Brian Dorotik, M.D.Denver, CO 802201306824222
  3. Sarah Humphreys, M.D.Denver, CO 802201043345382
  4. Sarah Lacey, MDDenver, CO 802201932284684
  5. Robin Larabee, M.D.Denver, CO 802201700847209
  6. Alyssa Melber, MDDenver, CO 802201245869767
  7. Marianne Neifert, M.D.Denver, CO 802201225265580
  8. Lauryn GinouvesDenver, CO 802211285505669

Common questions

What is Andrew Michael Lieber, M.D.'s NPI number?

Andrew Michael Lieber, M.D.'s National Provider Identifier (NPI) is 1578589800, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Andrew Michael Lieber, M.D. located?

The NPPES record lists a practice address at 4545 E 9TH Ave, Denver, CO, 80220. Phone: (303) 320-7366. Providers update this record themselves, so call before visiting.

How can I verify Andrew Michael Lieber, M.D.'s license?

NPPES lists Colorado license number 33467, 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.