NPPES file of Aug 9, 2026

Paul Darren Zimmerman

Clinical Psychologist · Aurora, CO

Paul Darren Zimmerman is a clinical psychologist with a practice address in Aurora, Colorado, and NPI 1437734423, issued on Mar 11, 2021. Check the license (Colorado 2599, 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
1437734423
Name
Paul Darren Zimmerman
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
2599 CO
Self-reported in NPPES; status is on the state search
Practice location
6240 S Main St Ste 265, Aurora, CO 80016
Phone
(720) 785-4111
Enumerated
Mar 11, 2021
Record last updated
Mar 11, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20230201000720); accepts Medicare assignment
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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Also registered at 6240 S Main St Ste 265

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

  1. Anne GonglachProfessional Counselor1891519914
  2. Riley Naylor, LPCCProfessional Counselor1871166892

Verify Paul Darren Zimmerman 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 2599
    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. Sondermind Provider Network LLCDenver, CO

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

Paul Darren Zimmerman among 1,652 clinical psychologist records in Colorado

Paul Darren Zimmerman 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 2021, is newer than 88% of them.

  • NPI issued2021 · 88% of these records are older, 9% newer
  • In a Medicare fileYes · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 22% of these records are
  • Graduated1997 · 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.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Sallee Degarmo, PHDFoxfield, CO 800161972767721
  2. Laura Gundy, PSYDAurora, CO 800161467747220
  3. Kevin Kells, PH.D.Aurora, CO 800161184885535
  4. Krista Divittore, PSYDAurora, CO 800151760905764
  5. Holly Kennedy-Hansen, PSYDAurora, CO 800151801155379
  6. Ellis Potter, PH.D.Aurora, CO 800151649211608
  7. Lauren Eggerth, PSYDAurora, CO 800141497130330
  8. Michelle Fox, PSY.D.Aurora, CO 800141083351597

Common questions

What is Paul Darren Zimmerman's NPI number?

Paul Darren Zimmerman's National Provider Identifier (NPI) is 1437734423, issued on Mar 11, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Paul Darren Zimmerman located?

The NPPES record lists a practice address at 6240 S Main St Ste 265, Aurora, CO, 80016. Phone: (720) 785-4111. Providers update this record themselves, so call before visiting.

How can I verify Paul Darren Zimmerman's license?

NPPES lists Colorado license number 2599, 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.

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.