Jane E. Derk, PHD
Clinical Psychologist · Greeley, CO
Jane E. Derk, PHD is a clinical psychologist with a practice address in Greeley, Colorado, and NPI 1518003128, issued on Jan 30, 2007. Check the license (Colorado 1108, 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
- Jane E. Derk
- Credential
- PHD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 1108 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3400 W 16TH Street, Greeley, CO 80634
- Phone
- (970) 351-6406
- Enumerated
- Jan 30, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (970) 336-0937
- Medicare enrollment
- Enrolled (PECOS I20100810000223); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 1,652 in Colorado → Look up another NPI →
Verify Jane E. Derk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 1108Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Jane E. Derk among 1,652 clinical psychologist records in Colorado
Jane E. Derk, PHD 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
- Graduated1983 · 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).
Clinical Psychologist providers in Colorado
There are 1,652 clinical psychologist records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,652 in Colorado → Every provider in Greeley → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Joyce Ackerman, ED.D.Greeley, CO 806341548255565
- Molly Brady, PSY.D.Greeley, CO 806341841550423
- Katherine Combs, PSY.D.Greeley, CO 806341689957979
- Raymond Gornell, PSYDGreeley, CO 806341902914344
- Sandra Hogins, PSY.D.Greeley, CO 806341477931921
- Charles Howard, PHD, ABPP-CLGreeley, CO 806341821086398
- Marilee Smith, PSYDGreeley, CO 806341821293630
- Emma SmithGreeley, CO 806341497358196
Common questions
What is Jane E. Derk, PHD's NPI number?
Jane E. Derk, PHD's National Provider Identifier (NPI) is 1518003128, issued on Jan 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jane E. Derk, PHD located?
The NPPES record lists a practice address at 3400 W 16TH Street, Greeley, CO, 80634. Phone: (970) 351-6406. Providers update this record themselves, so call before visiting.
How can I verify Jane E. Derk, PHD's license?
NPPES lists Colorado license number 1108, 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.