NPPES file of Aug 9, 2026

Nai Chieh Tien, PH.D

Clinical Psychologist · Aurora, CO

Nai Chieh Tien, PH.D is a clinical psychologist with a practice address in Aurora, Colorado, and NPI 1477814200, issued on Jun 7, 2012. Check the license (Colorado PSY.0004462, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1477814200
Name
Nai Chieh Tien
Credential
PH.D
Primary taxonomy
Clinical Psychologist 103TC0700X
License numbers
PSY.0004462 CO
10538 CO
1097 CO
MFT.0001097 CO
Self-reported in NPPES; status is on the state search
Practice location
1537 Alton St, Aurora, CO 80010
Phone
(303) 923-2920
Enumerated
Jun 7, 2012
Record last updated
Nov 1, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20161027001921); may accept Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest clinical psychologist records → All 1,652 in Colorado → Look up another NPI →

Also registered at 1537 Alton St

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

  1. Hayat Abu-GhazalehMental Health Counselor1073009239
  2. Habakkuk AmmishaddaiCase Manager/Care Coordinator1407608151
  3. Suzanne Asano, PH.D.Clinical Psychologist1528205481
  4. Mohammad AtaeeCase Manager/Care Coordinator1104606052
  5. Shalrefa BeCommunity Health Worker1881192615
  6. Harry Budisidharta, JDCase Manager/Care Coordinator1922590801

Verify Nai Chieh Tien 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 PSY.0004462    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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Bills Medicare through one group practice

  1. Aurora Comprehensive Community Mental Health CenterAurora, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nai Chieh Tien among 1,652 clinical psychologist records in Colorado

Nai Chieh Tien, PH.D is one of 1,652 clinical psychologist records with a practice address in Colorado. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 57% of them.

  • NPI issued2012 · 57% of these records are older, 40% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 22% of these records are
  • Graduated2013 · median 2009 among the 370 with a school on file
  • Record last updated2021 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

193 clinical psychologist records list a practice address in Aurora

They are 193 of the 17,400 NPPES records with a practice address in Aurora, and 1,652 clinical psychologist records in Colorado.

All 1,652 in Colorado → Every provider in Aurora → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Dellena Aguilar, LPCAurora, CO 800101275781494
  2. Suzanne Asano, PH.D.Aurora, CO 800101528205481
  3. Michael Banwart, PSYDAurora, CO 800101104493162
  4. Shou-An Chang, PH.D.Aurora, CO 800101861134488
  5. Monica Gerber, PHDAurora, CO 800101730600172
  6. Diana HinojosaAurora, CO 800101144626888
  7. Myoung Ah Holm, PSYAurora, CO 800101366689812
  8. Jaclyn Kuykendall, PSYDAurora, CO 800101336517549

Common questions

What is Nai Chieh Tien, PH.D's NPI number?

Nai Chieh Tien, PH.D's National Provider Identifier (NPI) is 1477814200, issued on Jun 7, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Nai Chieh Tien, PH.D located?

The NPPES record lists a practice address at 1537 Alton St, Aurora, CO, 80010. Phone: (303) 923-2920. Providers update this record themselves, so call before visiting.

How can I verify Nai Chieh Tien, PH.D's license?

NPPES lists Colorado license number PSY.0004462, 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. Medicare files from data.cms.gov. 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.