Erin Leigh Knudson, LMFT
Marriage & Family Therapist · Louisville, CO
Erin Leigh Knudson, LMFT is a marriage & family therapist with a practice address in Louisville, Colorado, and NPI 1609084599, issued on May 21, 2007. Check the license (Colorado 597, as entered in NPPES) with the Colorado board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Erin Leigh Knudson
- Credential
- LMFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- 597 CO
Self-reported in NPPES; status is on the state search - Practice location
- 363 Centennial Pkwy Ste 200, Louisville, CO 80027
- Phone
- (720) 790-3366
- Enumerated
- May 21, 2007
- Record last updated
- Sep 8, 2025
- Fax
- (303) 484-5967
- Medicare enrollment
- Enrolled (PECOS I20251006001192); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 1,540 in Colorado → Look up another NPI →
Verify Erin Leigh Knudson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 597Check 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
- Family Care Center LLCLouisville, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Erin Leigh Knudson among 1,540 marriage & family therapist records in Colorado
Erin Leigh Knudson, LMFT is one of 1,540 marriage & family therapist records with a practice address in Colorado. 7% 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 7% of them.
- NPI issued2007 · 7% of these records are older, 81% newer
- In a Medicare fileYes · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 13% of these records are
- Graduated1998 · median 2013 among the 193 with a school on file
- Record last updated2025 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 marriage & family therapist records list a practice address in Louisville
They are 14 of the 785 NPPES records with a practice address in Louisville, and 1,540 marriage & family therapist records in Colorado.
All 1,540 in Colorado → Every provider in Louisville → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Joanne (jody) Andrews, L.M.F.T.Louisville, CO 800271801068192
- Margaret Balhoff, PT, MFTCLouisville, CO 800271770703159
- Kelly Brophy, CCC-SLPLouisville, CO 800271073152427
- Nancy Burlak, EDD, LMFTLouisville, CO 800271609421130
- Larry Cappel, LMFTLouisville, CO 800271629285507
- Erika De La Castro, MFTCLouisville, CO 800271952165284
- Michael Hamerly, LPC, CAC IILouisville, CO 800271437664604
- Emily Kaptein, LMFTLouisville, CO 800271629467147
Common questions
What is Erin Leigh Knudson, LMFT's NPI number?
Erin Leigh Knudson, LMFT's National Provider Identifier (NPI) is 1609084599, issued on May 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Erin Leigh Knudson, LMFT located?
The NPPES record lists a practice address at 363 Centennial Pkwy Ste 200, Louisville, CO, 80027. Phone: (720) 790-3366. Providers update this record themselves, so call before visiting.
How can I verify Erin Leigh Knudson, LMFT's license?
NPPES lists Colorado license number 597, 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.