Katherine Gemmell Bostick, LCSW, MPH
Clinical Social Worker · New Windsor, MD
Katherine Gemmell Bostick, LCSW, MPH is a clinical social worker with a practice address in New Windsor, Maryland, and NPI 1588970495, issued on Aug 30, 2010. Check the license (Maryland 32759, 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
- Katherine Gemmell Bostick
- Credential
- LCSW, MPH
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License numbers
- 32759 MD
149017382 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3695 Hooper RD, New Windsor, MD 21776
- Phone
- (240) 543-1390
- Enumerated
- Aug 30, 2010
- Record last updated
- Feb 18, 2025
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 9,007 in Maryland → Look up another NPI →
Verify Katherine Gemmell Bostick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 32759Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Katherine Gemmell Bostick among 9,007 clinical social worker records in Maryland
Katherine Gemmell Bostick, LCSW, MPH 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 2010, is newer than 29% of them.
- NPI issued2010 · 29% of these records are older, 68% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- 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).
Clinical Social Worker providers in Maryland
There are 9,007 clinical social worker records in Maryland. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
The 8 clinical social worker records with the nearest ZIP codes
- Daniel Holler, LCSW-CNew Windsor, MD 217761972652923
- Ericka Alcoba Musch, LCSW-CNew Market, MD 217741972229417
- Lindsy Barnabae, LMSWNew Market, MD 217741326794793
- Elizabeth Cline, LCSW-CNew Market, MD 217741205405073
- Hannah D'AmbrosioNew Market, MD 217741598537110
- Ashley DuttonNew Market, MD 217741316610355
- Angela Egger, LCSW-CNew Market, MD 217741235844242
- Tara Holland, LCSW-CNew Market, MD 217741447922976
Common questions
What is Katherine Gemmell Bostick, LCSW, MPH's NPI number?
Katherine Gemmell Bostick, LCSW, MPH's National Provider Identifier (NPI) is 1588970495, issued on Aug 30, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Gemmell Bostick, LCSW, MPH located?
The NPPES record lists a practice address at 3695 Hooper RD, New Windsor, MD, 21776. Phone: (240) 543-1390. Providers update this record themselves, so call before visiting.
How can I verify Katherine Gemmell Bostick, LCSW, MPH's license?
NPPES lists Maryland license number 32759, 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.