Terrence Xavier Dwyer, M.D.
Rheumatology Physician · Clinton, MD
Terrence Xavier Dwyer, M.D. is a rheumatology physician with a practice address in Clinton, Maryland, and NPI 1962499103, issued on Oct 3, 2005. Check the license (Maryland D36294, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Terrence Xavier Dwyer
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- D36294 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8926 Woodyard RD, Clinton, MD 20735
- Phone
- (301) 856-1682
- Enumerated
- Oct 3, 2005
- Record last updated
- Sep 27, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (301) 856-8214
- Medicare enrollment
- Enrolled (PECOS I20090728000747); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1985
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 214 in Maryland → Look up another NPI →
Also registered at 8926 Woodyard RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Luke Blankenheim, PA-CPhysician Assistant1174829774
- Kathleen Butler, M.D.Specialist1013997634
- Diana CarreraStudent in an Organized Health Care Education/Training Program1003358201
- Nicholas Demonaco, M.D.Hematology & Oncology Physician1871535245
Verify Terrence Xavier Dwyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D36294Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average rheumatology physician in 2024
2,005 Medicare Part D claims for 377 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 108 claims were for opioids.
Most prescribed
- Methotrexate301 claims
- Prednisone268 claims
- Hydroxychloroquine Sulfate196 claims
- Leflunomide91 claims
- Tramadol Hcl88 claims
- Enbrel Sureclick86 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): 76.6 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).
Industry payments in 2024: $269.22
9 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Medstar Medical Group II LLCWashington, DC
- Mgmc LLCWashington, DC
- Suburban/nrh Medical Rehabilitation IncBethesda, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Terrence Xavier Dwyer among 214 rheumatology physician records in Maryland
Terrence Xavier Dwyer, M.D. is one of 214 rheumatology physician records with a practice address in Maryland. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1985 · median 2001 among the 132 with a school on file
- Record last updated2011 · 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 207RR0500X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Maryland
There are 214 rheumatology physician records in Maryland.
All 214 in Maryland → Every provider in Clinton → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Mahesh Chandra, MDClinton, MD 207351982797718
- James Roberson, M.D.Clinton, MD 207351003918558
- Sarah Cochran, M.D.College Park, MD 207401295071264
- Imelda Cabalar, M.D.Ft Washington, MD 207441891774576
- Gregory Rehe, M.D.Andrews Afb, MD 207621265582571
- Stephany McGann, MDLaurel, MD 207071831393792
- Jonathan Adelson, M.D.Greenbelt, MD 207701700864501
- Hyder Husain, D.OGreenbelt, MD 207701922665793
Common questions
What is Terrence Xavier Dwyer, M.D.'s NPI number?
Terrence Xavier Dwyer, M.D.'s National Provider Identifier (NPI) is 1962499103, issued on Oct 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Terrence Xavier Dwyer, M.D. located?
The NPPES record lists a practice address at 8926 Woodyard RD, Clinton, MD, 20735. Phone: (301) 856-1682. Providers update this record themselves, so call before visiting.
How can I verify Terrence Xavier Dwyer, M.D.'s license?
NPPES lists Maryland license number D36294, 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 Terrence Xavier Dwyer, M.D. prescribe under Medicare Part D?
In 2024, Terrence Xavier Dwyer, M.D. had 2,005 Medicare Part D claims for 377 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Terrence Xavier Dwyer, M.D.'s MIPS final score?
The 2023 MIPS final score is 76.6 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.