Mark Thomas Palmer, MA, PHD
Psychologist · Denver, CO
Mark Thomas Palmer, MA, PHD is a psychologist with a practice address in Denver, Colorado, and NPI 1912030180, issued on Mar 14, 2007. Check the license (Colorado PSY.0003894, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Thomas Palmer
- Credential
- MA, PHD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PSY.0003894 CO
Self-reported in NPPES; status is on the state search - Practice location
- 673 Grant St, Denver, CO 80203
- Phone
- (720) 271-2199
- Enumerated
- Mar 14, 2007
- Record last updated
- May 23, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 673 Grant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scott Boscoe-Huffman, PSYDCounselor1700158011
- Amy Calabrese, PSYDClinical Psychologist1215054655
- Carol Leavenworth, M.S.ED., LPCMental Health Counselor1235286063
- Mark Rush, PH.D.Psychologist1134119126
- Diann Shannon, PSY.D.Clinical Psychologist1043306665
Verify Mark Thomas Palmer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license PSY.0003894Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Psychologist providers in Colorado
There are 991 psychologist records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other psychologist records in Colorado
- Jennifer Abbott, PHDBoulder, CO1417281254
- Chadwick Ackison, PSY.D.Usaf Academy, CO1609930031
- Antonio Acuna, PH.D.Denver, CO1275744989
- Dori Adragna, PHD, EDSMontrose, CO1437516119
- Amir Ahmed, PSY.D, M.S.Denver, CO1851874325
- Roianne AhnSuperior, CO1992038269
- Carolyn Aibel, PH.D.Boulder, CO1881892495
- Anne Alarie, LPCAvon, CO1275703423
- Lawrence Allen, EDDDenver, CO1770731770
- Jessica Alpizar, PSYDDenver, CO1346909009
Common questions
What is Mark Thomas Palmer, MA, PHD's NPI number?
Mark Thomas Palmer, MA, PHD's National Provider Identifier (NPI) is 1912030180, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark Thomas Palmer, MA, PHD located?
The NPPES record lists a practice address at 673 Grant St, Denver, CO, 80203. Phone: (720) 271-2199. Providers update this record themselves, so call before visiting.
How can I verify Mark Thomas Palmer, MA, PHD's license?
NPPES lists Colorado license number PSY.0003894, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
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.