Chelsea Marshall, LCSW-C
Clinical Social Worker · Glen Arm, MD
Chelsea Marshall, LCSW-C is a clinical social worker with a practice address in Glen Arm, Maryland, and NPI 1487292009, issued on Dec 13, 2019. Check the license (Maryland 19147, as entered in NPPES) with the Maryland board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Chelsea Marshall
- Credential
- LCSW-C
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 19147 MD
Self-reported in NPPES; status is on the state search - Practice location
- 11212 Glen Arm RD, Glen Arm, MD 21057
- Phone
- (410) 540-5464
- Enumerated
- Dec 13, 2019
- Record last updated
- Sep 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20251003000981); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 9,007 in Maryland → Look up another NPI →
Also registered at 11212 Glen Arm RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeremy ThomsonSocial Worker1487520888
Verify Chelsea Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 19147Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Chelsea Marshall among 9,007 clinical social worker records in Maryland
Chelsea Marshall, LCSW-C is one of 9,007 clinical social worker records with a practice address in Maryland. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2019, is newer than 64% of them.
- NPI issued2019 · 64% of these records are older, 30% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileYes · 19% of these records are
- Graduated2015 · median 2006 among the 1,685 with a school on file
- Record last updated2025 · 59% 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 Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 clinical social worker records list a practice address in Glen Arm
They are 3 of the 37 NPPES records with a practice address in Glen Arm, and 9,007 clinical social worker records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,007 in Maryland → Every provider in Glen Arm → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Tracy Diamond-Cromwell, LCSW-CGlen Arm, MD 210571205208741
- Kathleen Eiseman-Brock, MSW, LCSW-CGlen Arm, MD 210571841983160
- Molly McHenry, LCSWAberdeen Proving Ground, MD 210551558693788
- Korin Andreas, LCSW-CGambrills, MD 210541548727035
- Deadra Atkins, LCSW-CGlen Burnie, MD 210601033237771
- Alisha Fletcher, LCSW-CGlen Burnie, MD 210601760666242
- Joanna Frankel, LCSW-CGambrills, MD 210541013470970
- Alexandra GaluskaGambrills, MD 210541417571555
Common questions
What is Chelsea Marshall, LCSW-C's NPI number?
Chelsea Marshall, LCSW-C's National Provider Identifier (NPI) is 1487292009, issued on Dec 13, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Chelsea Marshall, LCSW-C located?
The NPPES record lists a practice address at 11212 Glen Arm RD, Glen Arm, MD, 21057. Phone: (410) 540-5464. Providers update this record themselves, so call before visiting.
How can I verify Chelsea Marshall, LCSW-C's license?
NPPES lists Maryland license number 19147, 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. 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.