Sharon Marie Olson, PH.D.
Clinical Social Worker · Denver, CO
Sharon Marie Olson, PH.D. is a clinical social worker with a practice address in Denver, Colorado, and NPI 1003935677, issued on Mar 28, 2007. Check the license (Colorado 876223, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sharon Marie Olson
- Credential
- PH.D.
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 876223 CO
Self-reported in NPPES; status is on the state search - Practice location
- 4770 E Iliff Ave, Denver, CO 80222
- Phone
- (303) 596-4262
- Enumerated
- Mar 28, 2007
- Record last updated
- Dec 27, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (303) 424-0625
- Medicare enrollment
- Enrolled (PECOS I20151023000282); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,356 in Colorado → Look up another NPI →
Also registered at 4770 E Iliff Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stacey Freedenthal, MSW, PHDClinical Social Worker1619211208
- Colleen Gill, MS, RDRegistered Dietitian1437321197
- John Graves, MDPsychiatry Physician1679634927
Verify Sharon Marie Olson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 876223Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Denver Family Therapy Center IncWheat Ridge, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sharon Marie Olson among 7,356 clinical social worker records in Colorado
Sharon Marie Olson, PH.D. is one of 7,356 clinical social worker 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 2007, is newer than 8% of them.
- NPI issued2007 · 8% of these records are older, 83% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated1996 · median 2014 among the 1,575 with a school on file
- Record last updated2008 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,836 clinical social worker records list a practice address in Denver
They are 1,836 of the 25,068 NPPES records with a practice address in Denver, and 7,356 clinical social worker records in Colorado.
All 7,356 in Colorado → Every provider in Denver → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Tammera Alexander, LCSWDenver, CO 802221063414563
- Donna Cole, LCSW, BCDDenver, CO 802221790727832
- Frances Cosby, LCSWDenver, CO 802221629051552
- James Cosby, LCSWDenver, CO 802221053491852
- Judith Dewit, LCSWDenver, CO 802221275628695
- Jay Fellers, L.C.S.W.Denver, CO 802221932213576
- Julie Ferguson, LCSWDenver, CO 802221689660177
- Lisa Fiola, LCSW, CACIIIDenver, CO 802221114919560
Common questions
What is Sharon Marie Olson, PH.D.'s NPI number?
Sharon Marie Olson, PH.D.'s National Provider Identifier (NPI) is 1003935677, issued on Mar 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sharon Marie Olson, PH.D. located?
The NPPES record lists a practice address at 4770 E Iliff Ave, Denver, CO, 80222. Phone: (303) 596-4262. Providers update this record themselves, so call before visiting.
How can I verify Sharon Marie Olson, PH.D.'s license?
NPPES lists Colorado license number 876223, 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.