NPPES file of Aug 9, 2026

Molly Tierson, LSW

Social Worker · Boulder, CO

Molly Tierson, LSW is a social worker with a practice address in Boulder, Colorado, and NPI 1093605297, issued on Jul 8, 2025. Check the license (Colorado LSW.0009925671, 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
1093605297
Name
Molly Tierson
Credential
LSW
Primary taxonomy
Social Worker 104100000X
License number
LSW.0009925671 CO
Self-reported in NPPES; status is on the state search
Practice location
2995 Baseline RD, Boulder, CO 80303
Phone
(720) 295-4643
Enumerated
Jul 8, 2025
Record last updated
Jul 8, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2995 Baseline RD

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

  1. Melissa Berghoff, PA-CPhysician Assistant1376786764
  2. Juliet Carpenter, M.D.Family Medicine Physician1861457939
  3. Erin Chlumsky, CMT, RYTSpecialist1790068070
  4. Peter Ewing, M.D.Family Medicine Physician1043275951
  5. Daniel Hadley, MDFamily Medicine Physician1629115977
  6. Cynthia Lawrence, P.A.Medical Physician Assistant1578528931

Verify Molly Tierson 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 LSW.0009925671
    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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67 social worker records list a practice address in Boulder

They are 67 of the 5,635 NPPES records with a practice address in Boulder, and 1,796 social worker records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other social worker records in Colorado

  1. Matthew AbbottThornton, CO1518486612
  2. Waseem AbdulameerAurora, CO1568883437
  3. Alison AbernathyDenver, CO1700405495
  4. Olivia Abeyta-Gonzalez, MAFort Collins, CO1376550483
  5. Jillian Abraham, LSWCentennial, CO1124900048
  6. Phyllis AbreoFort Morgan, CO1043660053
  7. Seth Adam, MSW, LSWDenver, CO1174287312
  8. Amaya Adamcheski, LSWLoveland, CO1417729187
  9. Janae Adams, LSW, MSWFort Collins, CO1700367414
  10. Shannon Adams, LCSWLittleton, CO1295219889

Common questions

What is Molly Tierson, LSW's NPI number?

Molly Tierson, LSW's National Provider Identifier (NPI) is 1093605297, issued on Jul 8, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Molly Tierson, LSW located?

The NPPES record lists a practice address at 2995 Baseline RD, Boulder, CO, 80303. Phone: (720) 295-4643. Providers update this record themselves, so call before visiting.

How can I verify Molly Tierson, LSW's license?

NPPES lists Colorado license number LSW.0009925671, 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.