Emery Jefferies, LGSW
Mental Health Counselor · Largo, MD
Emery Jefferies, LGSW is a mental health counselor with a practice address in Largo, Maryland, and NPI 1265709364, issued on Nov 17, 2011. Check the license (Maryland 609588, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Emery Jefferies
- Credential
- LGSW
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 609588 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1400 Mercantile LN, Largo, MD 20774
- Phone
- (301) 583-0001
- Enumerated
- Nov 17, 2011
- Record last updated
- Nov 17, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20221010000460); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 4,201 in Maryland → Look up another NPI →
Also registered at 1400 Mercantile LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Belinda Boyer, LCSWClinical Social Worker1013961127
- Patrice Brown, OTR/LOccupational Therapist1184916975
- Denise Chevalier, MDAllergy Physician1518057397
- Marquitta Duvernay, LCPCProfessional Counselor1972801272
- Linda Ebonine, PA-CPhysician Assistant1972897767
- Lisa Evans Albury, LGSWSocial Worker1487848834
Verify Emery Jefferies in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 609588Check 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 2 group practices
- Pcc LtdPasadena, MD
- Winners Choice Healthcare Services, LLCAberdeen, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Emery Jefferies among 4,201 mental health counselor records in Maryland
Emery Jefferies, LGSW is one of 4,201 mental health counselor records with a practice address in Maryland. 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 2011, is newer than 13% of them.
- NPI issued2011 · 13% of these records are older, 86% newer
- In a Medicare fileYes · 7% of these records are
- In the CMS Doctors and Clinicians fileYes · 11% of these records are
- Graduated1994 · median 2016 among the 472 with a school on file
- Record last updated2011 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
33 mental health counselor records list a practice address in Largo
They are 33 of the 651 NPPES records with a practice address in Largo, and 4,201 mental health counselor records in Maryland.
All 4,201 in Maryland → Every provider in Largo → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Salim Bilal Edwards, MHSLargo, MD 207741366871907
- Allen ElliottUpper Marlboro, MD 207741134372014
- Effie Lee, LCPC/LPCLargo, MD 207741437525342
- Lisa McFadden, MSWUpper Marlboro, MD 207741770735813
- Brandon Moseley, LCPCLargo, MD 207741891157962
- Regina Oneal, MA LCPC LSWALargo, MD 207741598976227
- Frances Patterson Dorsey, L.G.P.C.Upper Marlboro, MD 207741346493426
- Erica Sollars, LCPCLargo, MD 207741770853467
Common questions
What is Emery Jefferies, LGSW's NPI number?
Emery Jefferies, LGSW's National Provider Identifier (NPI) is 1265709364, issued on Nov 17, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Emery Jefferies, LGSW located?
The NPPES record lists a practice address at 1400 Mercantile LN, Largo, MD, 20774. Phone: (301) 583-0001. Providers update this record themselves, so call before visiting.
How can I verify Emery Jefferies, LGSW's license?
NPPES lists Maryland license number 609588, as entered by the provider. Search the Maryland 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.