NPPES file of Aug 9, 2026

Dena Sorokin, PH.D.

Clinical Psychologist · Denver, CO

Dena Sorokin, PH.D. is a clinical psychologist with a practice address in Denver, Colorado, and NPI 1538216973, issued on Jan 5, 2007. Check the license (Colorado 1621, 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
1538216973
Name
Dena Sorokin
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
1621 CO
Self-reported in NPPES; status is on the state search
Practice location
4770 E Iliff Ave, Denver, CO 80222
Phone
(720) 560-9285
Enumerated
Jan 5, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(303) 757-7994
Medicare enrollment
Enrolled (PECOS I20041105000169); 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 4770 E Iliff Ave

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

  1. Christine Chao, PH DClinical Psychologist1801908827
  2. Tinka Disalvo, MSWClinical Social Worker1992920177
  3. Barbara Ellman, LCSWClinical Social Worker1316169691
  4. Stacey Freedenthal, MSW, PHDClinical Social Worker1619211208
  5. Colleen Gill, MS, RDRegistered Dietitian1437321197
  6. John Graves, MDPsychiatry Physician1679634927

Verify Dena Sorokin 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 1621
    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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Dena Sorokin among 1,652 clinical psychologist records in Colorado

Dena Sorokin, 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 not. Its NPI, issued in 2007, is newer than 20% of them.

  • NPI issued2007 · 20% of these records are older, 62% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 22% of these records are
  • Graduated1991 · median 2009 among the 370 with a school on file
  • Record last updated2007 · 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).

477 clinical psychologist records list a practice address in Denver

They are 477 of the 25,068 NPPES records with a practice address in Denver, and 1,652 clinical psychologist records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Meredith Campbell, PSY.D.Denver, CO 802221881622827
  2. Christine Chao, PH DDenver, CO 802221801908827
  3. Chaney Givens, PSY.D.Denver, CO 802221154331569
  4. Rebecca Hawkins, PH.DDenver, CO 802221467418301
  5. Janet Kuczmarski, PH.D.Denver, CO 802221215930920
  6. Stephanie Lambert, PSY.D.Denver, CO 802221073653937
  7. William Lewis, PHDDenver, CO 802221063485605
  8. Karen Mallah, PH.D.Denver, CO 802221497757017

Common questions

What is Dena Sorokin, PH.D.'s NPI number?

Dena Sorokin, PH.D.'s National Provider Identifier (NPI) is 1538216973, issued on Jan 5, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Dena Sorokin, PH.D. located?

The NPPES record lists a practice address at 4770 E Iliff Ave, Denver, CO, 80222. Phone: (720) 560-9285. Providers update this record themselves, so call before visiting.

How can I verify Dena Sorokin, PH.D.'s license?

NPPES lists Colorado license number 1621, 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.