Marie Frances Duncan, LMFT
Marriage & Family Therapist · Greenville, SC
Marie Frances Duncan, LMFT is a marriage & family therapist with a practice address in Greenville, South Carolina, and NPI 1457686958, issued on Oct 16, 2009. Check the license (South Carolina 4079, as entered in NPPES) with the South Carolina board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marie Frances Duncan
- Credential
- LMFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- 4079 SC
Self-reported in NPPES; status is on the state search - Practice location
- 107 E Park Ave, Greenville, SC 29601
- Phone
- (864) 420-2540
- Enumerated
- Oct 16, 2009
- Record last updated
- Sep 20, 2013 (not updated in 13 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 435 in South Carolina → Look up another NPI →
Also registered at 107 E Park Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marie Frances Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
Search for license 4079Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marie Frances Duncan among 435 marriage & family therapist records in South Carolina
Marie Frances Duncan, LMFT is one of 435 marriage & family therapist records with a practice address in South Carolina. 6% 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 2009, is newer than 25% of them.
- NPI issued2009 · 25% of these records are older, 73% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2013 · 47% 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 South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Marriage & Family Therapist providers in South Carolina
There are 435 marriage & family therapist records in South Carolina. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 435 in South Carolina → Every provider in Greenville → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Michelle Brown, MA, LMFT, LMFTSGreenville, SC 296011821410564
- Allison Bumpas, MMFT, LMFTAGreenville, SC 296011972396083
- Rachel Chiu, M.S., LMFTIGreenville, SC 296011073951778
- Ginger Culbertson, MSW, LISW-CPGreenville, SC 296011215912233
- Steven Gillespie, PH.D.Greenville, SC 296011871643643
- Kimberly Halley, LMFTGreenville, SC 296011821427733
- Myra HendleyGreenville, SC 296011922341494
- Katherine Loaiza, LMFT-AGreenville, SC 296011700606159
Common questions
What is Marie Frances Duncan, LMFT's NPI number?
Marie Frances Duncan, LMFT's National Provider Identifier (NPI) is 1457686958, issued on Oct 16, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Marie Frances Duncan, LMFT located?
The NPPES record lists a practice address at 107 E Park Ave, Greenville, SC, 29601. Phone: (864) 420-2540. Providers update this record themselves, so call before visiting.
How can I verify Marie Frances Duncan, LMFT's license?
NPPES lists South Carolina license number 4079, as entered by the provider. Search the South Carolina 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.