Marni Lyons, LCSW
Clinical Social Worker · Delta, CO
Marni Lyons, LCSW is a clinical social worker with a practice address in Delta, Colorado, and NPI 1396102539, issued on Jan 19, 2016. Check the license (Colorado 2017, 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
- Marni Lyons
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 2017 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3346 Ash Mesa RD, Delta, CO 81416
- Phone
- (970) 209-8691
- Enumerated
- Jan 19, 2016
- Record last updated
- Jan 19, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 61033227 CO
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,356 in Colorado → Look up another NPI →
Also registered at 3346 Ash Mesa RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dena Ridenour, ARNPAdult Psychiatric/Mental Health Clinical Nurse Specialist1750452207
Verify Marni Lyons in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 2017Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marni Lyons among 7,356 clinical social worker records in Colorado
Marni Lyons, LCSW 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 not. Its NPI, issued in 2016, is newer than 44% of them.
- NPI issued2016 · 44% of these records are older, 52% newer
- In a Medicare fileNo · 14% of these records are
- In the CMS Doctors and Clinicians fileNo · 21% of these records are
- Record last updated2016 · 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).
13 clinical social worker records list a practice address in Delta
They are 13 of the 331 NPPES records with a practice address in Delta, and 7,356 clinical social worker records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,356 in Colorado → Every provider in Delta → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Paige Baldwin, LSWDelta, CO 814161821740812
- Jenenne Guffey, CSWDelta, CO 814161487499190
- Kimberly Hendrickson, MSW, LICSWDelta, CO 814161033563184
- Lyn Lawhead, LCSWDelta, CO 814161699210724
- Donna Littlefield, LCSWDelta, CO 814161942323050
- Cathleen Moffitt, LCSWDelta, CO 814161205572252
- Sara Palmer, LCSWDelta, CO 814161982798971
- Anne Schmidt, L.C.S.W.Delta, CO 814161275841157
Common questions
What is Marni Lyons, LCSW's NPI number?
Marni Lyons, LCSW's National Provider Identifier (NPI) is 1396102539, issued on Jan 19, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Marni Lyons, LCSW located?
The NPPES record lists a practice address at 3346 Ash Mesa RD, Delta, CO, 81416. Phone: (970) 209-8691. Providers update this record themselves, so call before visiting.
How can I verify Marni Lyons, LCSW's license?
NPPES lists Colorado license number 2017, 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.