Mary A. Stringer, LCSW
Clinical Social Worker · Alexandria, VA
Mary A. Stringer, LCSW is a clinical social worker with a practice address in Alexandria, Virginia, and NPI 1083884217, issued on Mar 4, 2008. Check the license (Virginia 0904005917, as entered in NPPES) with the Virginia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary A. Stringer
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 0904005917 VA
Self-reported in NPPES; status is on the state search - Practice location
- 325 S Washington St, Alexandria, VA 22314
- Phone
- (703) 683-7220
- Enumerated
- Mar 4, 2008
- Record last updated
- Aug 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (703) 535-7946
- Medicare enrollment
- Enrolled (PECOS I20091015000430); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 8,027 in Virginia → Look up another NPI →
Also registered at 325 S Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Dora Dhakal, MDInternal Medicine Physician1174051015
- Birju Ringwala, D.O.Family Medicine Physician1497044895
- Adeline Viyuoh, M.D.Internal Medicine Physician1417037003
Verify Mary A. Stringer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Virginia board licenses this profession
Search for license 0904005917Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 81.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Inova Health Care ServicesFalls Church, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary A. Stringer among 8,027 clinical social worker records in Virginia
Mary A. Stringer, LCSW is one of 8,027 clinical social worker records with a practice address in Virginia. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 24% of them.
- NPI issued2008 · 24% of these records are older, 73% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 22% of these records are
- Graduated1998 · median 2010 among the 1,765 with a school on file
- Record last updated2020 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
455 clinical social worker records list a practice address in Alexandria
They are 455 of the 5,424 NPPES records with a practice address in Alexandria, and 8,027 clinical social worker records in Virginia.
All 8,027 in Virginia → Every provider in Alexandria → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Jean Albright, L.C.S.W.Alexandria, VA 223141336153477
- George Coyne, L.C.S.W.Alexandria, VA 223141659448348
- Sean Graham, LCSWAlexandria, VA 223141689681900
- Nicole Halpern, LCSW, RPTAlexandria, VA 223141306928726
- Gary Hankins, L.C.S.WAlexandria, VA 223141831178532
- Peter Hansinger, MSWAlexandria, VA 223141700864469
- Alexandra Hartz, LCSWAlexandria, VA 223141083703862
- Omayra Hunt, LCSWAlexandria, VA 223141235206343
Common questions
What is Mary A. Stringer, LCSW's NPI number?
Mary A. Stringer, LCSW's National Provider Identifier (NPI) is 1083884217, issued on Mar 4, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mary A. Stringer, LCSW located?
The NPPES record lists a practice address at 325 S Washington St, Alexandria, VA, 22314. Phone: (703) 683-7220. Providers update this record themselves, so call before visiting.
How can I verify Mary A. Stringer, LCSW's license?
NPPES lists Virginia license number 0904005917, as entered by the provider. Search the Virginia board that licenses this profession; the NPPES record confirms identity only.
What is Mary A. Stringer, LCSW's MIPS final score?
The 2023 MIPS final score is 81.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.