Kathryn Margaret Broderick, MD
Family Medicine Physician · Chevy Chase, MD
Kathryn Margaret Broderick, MD is a family medicine physician with a practice address in Chevy Chase, Maryland, and NPI 1235824822, issued on Apr 10, 2023. Check the license (Maryland D0107775, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Kathryn Margaret Broderick
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- D0107775 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8401 Connecticut Ave Ste 220, Chevy Chase, MD 20815
- Phone
- (301) 304-8800
- Enumerated
- Apr 10, 2023
- Record last updated
- Jul 27, 2026
- Fax
- (301) 652-4933
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,912 in Maryland → Look up another NPI →
Also registered at 8401 Connecticut Ave Ste 220
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kathryn Margaret Broderick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0107775Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family medicine physician in 2024
236 Medicare Part D claims for 41 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium17 claims
- Amlodipine Besylate16 claims
- Albuterol Sulfate Hfa14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Kathryn Margaret Broderick among 1,912 family medicine physician records in Maryland
Kathryn Margaret Broderick, MD is one of 1,912 family medicine physician records with a practice address in Maryland. 73% 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 96% of them.
- NPI issued2023 · 96% of these records are older, 2% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2026 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 family medicine physician records list a practice address in Chevy Chase
They are 20 of the 1,118 NPPES records with a practice address in Chevy Chase, and 1,912 family medicine physician records in Maryland.
All 1,912 in Maryland → Every provider in Chevy Chase → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Sandra Davis, M.D.Chevy Chase, MD 208151972712917
- Joanna Delaney, D.O.Chevy Chase, MD 208151548284995
- Mona Ellis, M.D.Chevy Chase, MD 208151689601999
- Jeffrey Elting, MD MPHChevy Chase, MD 208151669585048
- Seth Garber, M.D.Chevy Chase, MD 208151366588535
- Merlene Horan, M.D.Chevy Chase, MD 208151659361343
- Uma Jayaraman, M.D.Chevy Chase, MD 208151184822611
- Tiffini Lucas, M.D.Chevy Chase, MD 208151871509737
Common questions
What is Kathryn Margaret Broderick, MD's NPI number?
Kathryn Margaret Broderick, MD's National Provider Identifier (NPI) is 1235824822, issued on Apr 10, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Margaret Broderick, MD located?
The NPPES record lists a practice address at 8401 Connecticut Ave Ste 220, Chevy Chase, MD, 20815. Phone: (301) 304-8800. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Margaret Broderick, MD's license?
NPPES lists Maryland license number D0107775, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kathryn Margaret Broderick, MD prescribe under Medicare Part D?
In 2024, Kathryn Margaret Broderick, MD had 236 Medicare Part D claims for 41 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions 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.