Mary L. Duncan, CLINSCD CCC-SLP
Speech-Language Pathologist · Ellenwood, GA
Mary L. Duncan, CLINSCD CCC-SLP is a speech-language pathologist with a practice address in Ellenwood, Georgia, and NPI 1669537643, issued on Dec 27, 2006. Check the license (Georgia 6225, as entered in NPPES) with the Georgia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mary L. Duncan
- Credential
- CLINSCD CCC-SLP
- Primary taxonomy
- Speech-Language Pathologist 235Z00000X
- License numbers
- 6225 GA
146.011397 IL
2202009271 VA
Self-reported in NPPES; status is on the state search - Practice location
- 4549 Revenue Trl, Ellenwood, GA 30294
- Phone
- (404) 805-2875
- Enumerated
- Dec 27, 2006
- Record last updated
- Jun 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (404) 738-2128
- Medicaid IDs
- 410111878F GA
410111878A GA - Entity
- Type 1 · individual
Verify Mary L. Duncan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license 6225Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8 speech-language pathologist records list a practice address in Ellenwood
They are 8 of the 236 NPPES records with a practice address in Ellenwood, and 4,744 speech-language pathologist records in Georgia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 8 in Ellenwood → All 4,744 in Georgia → Every provider in Ellenwood →
Other speech-language pathologist records in Georgia
- Alaina Abadie, CCC-SLPCumming, GA1497245252
- Jodeanne Abbott, CCC-SLPMilan, GA1356667349
- Kaitlyn AbercrombieCornelia, GA1013648658
- Julie AbesAlpharetta, GA1194094508
- Lisa AbeytaColumbus, GA1336354026
- Sabina AbjaniSuwanee, GA1013100783
- Whitney Acree, SLPWarner Robins, GA1134903891
- Abby Adams, M.ED., CCC-SLPVidalia, GA1730655374
- Anna Adams, MED, CCC-SLPBrunswick, GA1417432667
- Brianna AdamsSavannah, GA1851851398
Common questions
What is Mary L. Duncan, CLINSCD CCC-SLP's NPI number?
Mary L. Duncan, CLINSCD CCC-SLP's National Provider Identifier (NPI) is 1669537643, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mary L. Duncan, CLINSCD CCC-SLP located?
The NPPES record lists a practice address at 4549 Revenue Trl, Ellenwood, GA, 30294. Phone: (404) 805-2875. Providers update this record themselves, so call before visiting.
How can I verify Mary L. Duncan, CLINSCD CCC-SLP's license?
NPPES lists Georgia license number 6225, as entered by the provider. Search the Georgia 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.