Ivy Renee Sigel, PSY.D.
Clinical Psychologist · Littleton, CO
Ivy Renee Sigel, PSY.D. is a clinical psychologist with a practice address in Littleton, Colorado, and NPI 1134234008, issued on Aug 20, 2006. Check the license (Colorado 2056, 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
- Ivy Renee Sigel
- Credential
- PSY.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 2056 CO
Self-reported in NPPES; status is on the state search - Practice location
- 11 W Dry Creek Cir, Littleton, CO 80120
- Phone
- (303) 794-7761
- Enumerated
- Aug 20, 2006
- Record last updated
- Sep 15, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (303) 794-7811
- Entity
- Type 1 · individual
Also registered at 11 W Dry Creek Cir
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Albert, PSY.D.Clinical Psychologist1538248646
- Susan Boley, PH.D.Clinical Psychologist1487733580
- Kendra Dunn, PSY. D.Clinical Psychologist1114233442
- Stephanie MasseyRegistered Nurse1508717257
- Daniel Mosley, ED.D.Clinical Psychologist1023121001
- Mary Saeed, RNRegistered Nurse1902395411
Verify Ivy Renee Sigel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 2056Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44 clinical psychologist records list a practice address in Littleton
They are 44 of the 3,918 NPPES records with a practice address in Littleton, and 1,652 clinical psychologist records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 44 in Littleton → All 1,652 in Colorado → Every provider in Littleton →
Other clinical psychologist records in Colorado
- Jeannine Abbott, PSYDEdwards, CO1225121767
- Monica Abdul-Chani, PHDDenver, CO1922988260
- Natalie Abramson, PHDAurora, CO1568559615
- Joyce Ackerman, ED.D.Greeley, CO1548255565
- Gail Adams, PSY.D.Centennial, CO1992916324
- Francis Addrisi, PHDMeeker, CO1932227584
- Stuart Adelman, PH.D.Denver, CO1548206378
- Amber Adkins, PH.D.Wadsworth, CO1356448831
- Christina Aegerter, PSYDDenver, CO1447685391
- Jenny Agbortogho, PSY.D.Littleton, CO1114860467
Common questions
What is Ivy Renee Sigel, PSY.D.'s NPI number?
Ivy Renee Sigel, PSY.D.'s National Provider Identifier (NPI) is 1134234008, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ivy Renee Sigel, PSY.D. located?
The NPPES record lists a practice address at 11 W Dry Creek Cir, Littleton, CO, 80120. Phone: (303) 794-7761. Providers update this record themselves, so call before visiting.
How can I verify Ivy Renee Sigel, PSY.D.'s license?
NPPES lists Colorado license number 2056, 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.