Kimberly R. Williams-Gross
Social Worker · Waldorf, MD
Kimberly R. Williams-Gross is a social worker with a practice address in Waldorf, Maryland, and NPI 1548944713, issued on Jun 9, 2023. Check the license (Maryland 28261, as entered in NPPES) with the Maryland board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kimberly R. Williams-Gross
- Primary taxonomy
- Social Worker 104100000X
- License number
- 28261 MD
Self-reported in NPPES; status is on the state search - Practice location
- 3261 Old Washington RD Ste 2020, Waldorf, MD 20602
- Phone
- (301) 200-2051
- Enumerated
- Jun 9, 2023
- Record last updated
- Jun 9, 2023
- Medicare enrollment
- Enrolled (PECOS I20250307000203); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 4,073 in Maryland → Look up another NPI →
Also registered at 3261 Old Washington RD Ste 2020
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shante Ashe, LCPCCounselor1295009777
- Anjanette BluntClinical Psychologist1912612748
- Marie Charles, CRNP-FNP-PMHNP-BCPsychiatric/Mental Health Nurse Practitioner1376048348
- Nicola Clarke Wallen, PMHNPPsychiatric/Mental Health Nurse Practitioner1659413615
- China ColemanClinical Laboratory Director (Non-physician)1649945734
- Ashley Corbett, LICSW, LCSW-CClinical Social Worker1669157715
Verify Kimberly R. Williams-Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 28261Check 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 one group practice
- Psychogeriatric Services LLCMt Airy, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kimberly R. Williams-Gross among 4,073 social worker records in Maryland
Kimberly R. Williams-Gross is one of 4,073 social worker records with a practice address in Maryland. 6% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 64% of them.
- NPI issued2023 · 64% of these records are older, 27% newer
- In a Medicare fileYes · 6% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2021 · median 2017 among the 379 with a school on file
- Record last updated2023 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 social worker records list a practice address in Waldorf
They are 49 of the 1,272 NPPES records with a practice address in Waldorf, and 4,073 social worker records in Maryland.
All 4,073 in Maryland → Every provider in Waldorf → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Amanda Ashe, LMSWWaldorf, MD 206021427749803
- Inga Blazio, MSW, LGSWWaldorf, MD 206021487969986
- Arlee Buchanan, LCSW-CWaldorf, MD 206021740754134
- Rachel DietrichWaldorf, MD 206021720452725
- Jocelyn Goodwin, LMSWWaldorf, MD 206021902402761
- Reese Hebrank, LCSW-CWaldorf, MD 206021356830764
- Gregory Ingram, LICSWWaldorf, MD 206021922297787
- Crystal Jackson, LGSW-GWaldorf, MD 206021811204936
Common questions
What is Kimberly R. Williams-Gross's NPI number?
Kimberly R. Williams-Gross's National Provider Identifier (NPI) is 1548944713, issued on Jun 9, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Kimberly R. Williams-Gross located?
The NPPES record lists a practice address at 3261 Old Washington RD Ste 2020, Waldorf, MD, 20602. Phone: (301) 200-2051. Providers update this record themselves, so call before visiting.
How can I verify Kimberly R. Williams-Gross's license?
NPPES lists Maryland license number 28261, 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.