Kate McSpadden Leinweber
Clinical Social Worker · Bethesda, MD
Kate McSpadden Leinweber is a clinical social worker with a practice address in Bethesda, Maryland, and NPI 1669965539, issued on Jun 14, 2018. Check the license (Maryland 21293, 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
- Kate McSpadden Leinweber
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 21293 MD
Self-reported in NPPES; status is on the state search - Practice location
- 4701 Sangamore RD, Bethesda, MD 20816
- Phone
- (301) 873-9921
- Enumerated
- Jun 14, 2018
- Record last updated
- Jun 14, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 9,007 in Maryland → Look up another NPI →
Also registered at 4701 Sangamore RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kate McSpadden Leinweber in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maryland board licenses this profession
Search for license 21293Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Kate McSpadden Leinweber among 9,007 clinical social worker records in Maryland
Kate McSpadden Leinweber 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 2018, is newer than 59% of them.
- NPI issued2018 · 59% of these records are older, 36% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2018 · 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).
439 clinical social worker records list a practice address in Bethesda
They are 439 of the 7,245 NPPES records with a practice address in Bethesda, 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 Bethesda → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Christina Argiolas, LCSW, LMHPBethesda, MD 208161235304916
- Louise Bayly, LCSWBethesda, MD 208161376995886
- Sonya Braverman, LCSW-CBethesda, MD 208161639241664
- Katherine Burton, MSWBethesda, MD 208161245509967
- Elizabeth Dietel, MSWBethesda, MD 208161295807162
- Courtney Gardner, LCSW-C, LICSWBethesda, MD 208161609528587
- Lawrence Levner, MSWBethesda, MD 208161780773309
- Katherine O'Mailey, LCSW-C, LICSWBethesda, MD 208161487284071
Common questions
What is Kate McSpadden Leinweber's NPI number?
Kate McSpadden Leinweber's National Provider Identifier (NPI) is 1669965539, issued on Jun 14, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Kate McSpadden Leinweber located?
The NPPES record lists a practice address at 4701 Sangamore RD, Bethesda, MD, 20816. Phone: (301) 873-9921. Providers update this record themselves, so call before visiting.
How can I verify Kate McSpadden Leinweber's license?
NPPES lists Maryland license number 21293, 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.