Margaret Ellen Sears-Dementhon, DO
Pediatrics Physician · Clarksville, MD
Margaret Ellen Sears-Dementhon, DO is a pediatrics physician with a practice address in Clarksville, Maryland, and NPI 1568437036, issued on Feb 20, 2006. Check the license (Maryland H0038052, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Margaret Ellen Sears-Dementhon
- Credential
- DO
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- H0038052 MD
Self-reported in NPPES; status is on the state search - Practice location
- 6578 Guilford RD, Clarksville, MD 21029
- Phone
- (301) 854-1008
- Enumerated
- Feb 20, 2006
- Record last updated
- Mar 6, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (301) 854-0305
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,842 in Maryland → Look up another NPI →
Verify Margaret Ellen Sears-Dementhon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license H0038052Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average pediatrics physician in 2024
14 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Margaret Ellen Sears-Dementhon among 1,842 pediatrics physician records in Maryland
Margaret Ellen Sears-Dementhon, DO is one of 1,842 pediatrics physician records with a practice address in Maryland. 35% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 51% newer
- In a Medicare fileYes · 35% of these records are
- In the CMS Doctors and Clinicians fileNo · 9% of these records are
- Record last updated2008 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 pediatrics physician records list a practice address in Clarksville
They are 6 of the 180 NPPES records with a practice address in Clarksville, and 1,842 pediatrics physician records in Maryland.
All 1,842 in Maryland → Every provider in Clarksville → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Paul Ambush, M.D.Clarksville, MD 210291730105461
- Eric Crawford, MD, PHDClarksville, MD 210291760450621
- David Heppel, M.D.Clarksville, MD 210291871923805
- Jami Reyes, M.D.Clarksville, MD 210291629008719
- Elaine Trogdon, M.D.Clarksville, MD 210291063563252
- Regina George, MDCockeysville, MD 210301366477465
- Fareeda Rizvi, M.D.Cockeysville, MD 210301154564326
- Joann Santos, MDCockeysville Hunt Valley, MD 210301114925484
Common questions
What is Margaret Ellen Sears-Dementhon, DO's NPI number?
Margaret Ellen Sears-Dementhon, DO's National Provider Identifier (NPI) is 1568437036, issued on Feb 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Margaret Ellen Sears-Dementhon, DO located?
The NPPES record lists a practice address at 6578 Guilford RD, Clarksville, MD, 21029. Phone: (301) 854-1008. Providers update this record themselves, so call before visiting.
How can I verify Margaret Ellen Sears-Dementhon, DO's license?
NPPES lists Maryland license number H0038052, 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 Margaret Ellen Sears-Dementhon, DO prescribe under Medicare Part D?
In 2024, Margaret Ellen Sears-Dementhon, DO had 14 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.