NPPES file of Aug 9, 2026

Jillian Diamond, PSYD

Psychologist · Westminster, CO

Jillian Diamond, PSYD is a psychologist with a practice address in Westminster, Colorado, and NPI 1356748164, issued on Nov 21, 2014. Check the license (Colorado 4942, 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.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356748164
Name
Jillian Diamond
Credential
PSYD
Primary taxonomy
Psychologist 103T00000X
License number
4942 CO
Self-reported in NPPES; status is on the state search
Practice location
12213 Pecos St Ste 200, Westminster, CO 80234
Phone
(720) 459-7493
Enumerated
Nov 21, 2014
Record last updated
Sep 9, 2019 (not updated in 7 years: call before relying on the address or phone)
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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Also registered at 12213 Pecos St Ste 200

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

  1. Amee Atencio, OTR/LOccupational Therapist1881243616
  2. Claire Fleming, SLPSpeech-Language Pathologist1356849285
  3. Alexandria Johnson, M.A. CCC-SLPSpeech-Language Pathologist1396205894
  4. Stefanie LamontBehavior Analyst1386141760
  5. Emily LangOccupational Therapist1831614338
  6. Kaitlin Malloy, BCBABehavior Analyst1730753583

Verify Jillian Diamond in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license 4942    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
Find 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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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.

All 991 in Colorado → Every provider in Westminster →

Other psychologist records in Colorado

  1. Jennifer Abbott, PHDBoulder, CO1417281254
  2. Chadwick Ackison, PSY.D.Usaf Academy, CO1609930031
  3. Antonio Acuna, PH.D.Denver, CO1275744989
  4. Dori Adragna, PHD, EDSMontrose, CO1437516119
  5. Amir Ahmed, PSY.D, M.S.Denver, CO1851874325
  6. Roianne AhnSuperior, CO1992038269
  7. Carolyn Aibel, PH.D.Boulder, CO1881892495
  8. Anne Alarie, LPCAvon, CO1275703423
  9. Lawrence Allen, EDDDenver, CO1770731770
  10. Jessica Alpizar, PSYDDenver, CO1346909009

Common questions

What is Jillian Diamond, PSYD's NPI number?

Jillian Diamond, PSYD's National Provider Identifier (NPI) is 1356748164, issued on Nov 21, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Jillian Diamond, PSYD located?

The NPPES record lists a practice address at 12213 Pecos St Ste 200, Westminster, CO, 80234. Phone: (720) 459-7493. Providers update this record themselves, so call before visiting.

How can I verify Jillian Diamond, PSYD's license?

NPPES lists Colorado license number 4942, 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.

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.