Shawn Clausen, M.D.
Family Medicine Physician · Patuxent River, MD
Shawn Clausen, M.D. is a family medicine physician with a practice address in Patuxent River, Maryland, and NPI 1962562553, issued on Dec 12, 2006. Check the license (Maryland D44160, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Shawn Clausen
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- D44160 MD
Self-reported in NPPES; status is on the state search - Practice location
- 47149 Buse RD, Patuxent River, MD 20670
- Phone
- (301) 342-9503
- Enumerated
- Dec 12, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (301) 342-4718
- Medicare enrollment
- Enrolled (PECOS I20110303000839); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1987
- Entity
- Type 1 · individual
Also registered at 47149 Buse RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Christie, M.D.Occupational Medicine Physician1376521955
- Shane CreanGeneral Practice Physician1356095574
- Joyce DaftarianPharmacotherapy Pharmacist1851370514
- Melissa Dyson, DPTPhysical Therapist1679851430
- Bonnie Garbutt, O.D.Optometrist1558349126
- Allen Grove, PH.D.Clinical Psychologist1477805661
Verify Shawn Clausen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D44160Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family medicine physician in 2024
305 Medicare Part D claims for 220 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Mupirocin24 claims
- Nitrofurantoin Mono-Macro23 claims
- Albuterol Sulfate Hfa21 claims
- Amoxicillin13 claims
- Amoxicillin-Clavulanate Potass13 claims
- Sulfamethoxazole-Trimethoprim13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Medstar Urgent Care LLCWheaton, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
6 family medicine physician records list a practice address in Patuxent River
They are 6 of the 64 NPPES records with a practice address in Patuxent River, and 1,912 family medicine physician records in Maryland.
All 6 in Patuxent River → All 1,912 in Maryland → Every provider in Patuxent River →
Other family medicine physician records in Maryland
- Amelia Abban, CRNP-BCLaurel, MD1023761970
- Peter Abbott, MDWillards, MD1982603759
- Hanan Aboumatar, MD, MPHBaltimore, MD1437526746
- Ndubuisi Achufusi, M.D.Greenbelt, MD1124057260
- Jose Acol, MDMount Airy, MD1801890306
- Phyllis Acquah, M.D.Silver Spring, MD1285996868
- Charles Adamo, M.D.Annapolis, MD1063437358
- Gillian Adams, M.D.Bel Air, MD1912086794
- Jerry Adams, M.D.Lavale, MD1710088265
- Ifeoluwa AdekanyeDundalk, MD1699419804
Common questions
What is Shawn Clausen, M.D.'s NPI number?
Shawn Clausen, M.D.'s National Provider Identifier (NPI) is 1962562553, issued on Dec 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Shawn Clausen, M.D. located?
The NPPES record lists a practice address at 47149 Buse RD, Patuxent River, MD, 20670. Phone: (301) 342-9503. Providers update this record themselves, so call before visiting.
How can I verify Shawn Clausen, M.D.'s license?
NPPES lists Maryland license number D44160, 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 Shawn Clausen, M.D. prescribe under Medicare Part D?
In 2024, Shawn Clausen, M.D. had 305 Medicare Part D claims for 220 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Shawn Clausen, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.