Alan Edward Lazaroff, M.D.
Geriatric Medicine (Internal Medicine) Physician · Denver, CO
Alan Edward Lazaroff, M.D. is a geriatric medicine (internal medicine) physician with a practice address in Denver, Colorado, and NPI 1538191887, issued on Jul 7, 2006. Check the license (Colorado 21556, as entered in NPPES) on the Colorado Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Alan Edward Lazaroff
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- 21556 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1601 Lowell Blvd, Denver, CO 80204
- Phone
- (303) 825-1234
- Enumerated
- Jul 7, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (303) 825-8203
- Medicaid ID
- 01215565 CO
- Entity
- Type 1 · individual
Also registered at 1601 Lowell Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Caitlin Bielicki, PT, DPTPhysical Therapist1649802091
- Brooke Burdette, COTA/LOccupational Therapy Assistant1801538475
- Brent CookPhysical Therapy Assistant1841823796
- Amy Coyle, PTAPhysical Therapy Assistant1437815123
- Anna Cunningham, OTR/LOccupational Therapist1275291882
- Stuart Ferguson, M.D.Geriatric Medicine (Internal Medicine) Physician1861414013
Verify Alan Edward Lazaroff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 21556Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Geriatric Medicine (Internal Medicine) Physician providers in Colorado
There are 103 geriatric medicine (internal medicine) physician records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other geriatric medicine (internal medicine) physician records in Colorado
- Jessica Adams, MDAurora, CO1790366888
- Mark Adams, MDGolden, CO1881682888
- Erika Altneu, MDLakewood, CO1194871772
- Luis Amador, MDLakewood, CO1083773964
- Claud Bays, M.D.Alamosa, CO1376590943
- Sarah Beck, M.D.Golden, CO1417272584
- Julia Bellantoni, MDAurora, CO1598341984
- Louise Benson, M.D.Broomfield, CO1215099965
- Michael Blieden, MDDenver, CO1073587077
- Elizabeth BloemenAurora, CO1295295285
Common questions
What is Alan Edward Lazaroff, M.D.'s NPI number?
Alan Edward Lazaroff, M.D.'s National Provider Identifier (NPI) is 1538191887, issued on Jul 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Alan Edward Lazaroff, M.D. located?
The NPPES record lists a practice address at 1601 Lowell Blvd, Denver, CO, 80204. Phone: (303) 825-1234. Providers update this record themselves, so call before visiting.
How can I verify Alan Edward Lazaroff, M.D.'s license?
NPPES lists Colorado license number 21556, 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.