Sidonni Graham, LGSW
Social Worker · Washington, DC
Sidonni Graham, LGSW is a social worker with a practice address in Washington, District of Columbia, and NPI 1508669649, issued on Mar 31, 2025. Check the license (District of Columbia LG20002376, as entered in NPPES) with the District of Columbia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sidonni Graham
- Credential
- LGSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- LG20002376 DC
Self-reported in NPPES; status is on the state search - Practice location
- 1436 U St NW, Washington, DC 20009
- Phone
- (202) 506-5486
- Enumerated
- Mar 31, 2025
- Record last updated
- Mar 31, 2025
- Entity
- Type 1 · individual
Also registered at 1436 U St NW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rebecca CoxSocial Worker1588442750
- Amira Krolow, LGPC, NCCMental Health Counselor1972365633
- Alaina MarshallMental Health Counselor1326622028
- Ladonna Matchett, M.A. R-DMTDance Therapist1740002237
- Kiersten MorrisClinical Social Worker1588342240
- Arie Parker, LGSWMental Health Counselor1386463073
Verify Sidonni Graham in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich District of Columbia board licenses this profession
Search for license LG20002376Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
691 social worker records list a practice address in Washington
They are 691 of the 45,857 NPPES records with a practice address in Washington, and 700 social worker records in District of Columbia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 691 in Washington → All 700 in District of Columbia → Every provider in Washington →
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Common questions
What is Sidonni Graham, LGSW's NPI number?
Sidonni Graham, LGSW's National Provider Identifier (NPI) is 1508669649, issued on Mar 31, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Sidonni Graham, LGSW located?
The NPPES record lists a practice address at 1436 U St NW, Washington, DC, 20009. Phone: (202) 506-5486. Providers update this record themselves, so call before visiting.
How can I verify Sidonni Graham, LGSW's license?
NPPES lists District of Columbia license number LG20002376, as entered by the provider. Search the District of Columbia 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.