Matt Wachsman, MD PHD
Internal Medicine Physician · Havre De Grace, MD
Matt Wachsman, MD PHD is an internal medicine physician with a practice address in Havre De Grace, Maryland, and NPI 1831225606, issued on Feb 26, 2007. Check the license (Maryland D0040922, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Matt Wachsman
- Credential
- MD PHD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- D0040922 MD
Self-reported in NPPES; status is on the state search - Practice location
- 407 S Union Ave, Havre De Grace, MD 21078
- Phone
- (410) 939-2141
- Enumerated
- Feb 26, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20120208000310); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,904 in Maryland → Look up another NPI →
Verify Matt Wachsman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D0040922Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average internal medicine physician in 2024
572 Medicare Part D claims for 45 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Buprenorphine-Naloxone42 claims
- Amlodipine Besylate23 claims
- Carisoprodol22 claims
- Enalapril Maleate20 claims
- Hydrochlorothiazide20 claims
- Losartan Potassium19 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.
Matt Wachsman among 3,904 internal medicine physician records in Maryland
Matt Wachsman, MD PHD is one of 3,904 internal medicine physician records with a practice address in Maryland. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 44% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1985 · median 2003 among the 2,445 with a school on file
- Record last updated2007 · 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 207R00000X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 internal medicine physician records list a practice address in Havre De Grace
They are 8 of the 360 NPPES records with a practice address in Havre De Grace, and 3,904 internal medicine physician records in Maryland.
All 3,904 in Maryland → Every provider in Havre De Grace → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Thomas Biondo, M.D.Havre De Grace, MD 210781649229519
- Suresh Dhanjani, M.D.Havre De Grace, MD 210781720083314
- Benjamin Lee, M.D.Havre De Grace, MD 210781306811955
- Shabnam Naseer, D.O.Havre De Grace, MD 210781093023632
- Robert Rapp, MDHavre De Grace, MD 210781720081003
- Hi Sim, M.D.Havre De Grace, MD 210781659320505
- Margaret Vaughan, M.D.Havre De Grace, MD 210781982814521
- George Abraham, M.D.Hanover, MD 210761023541018
Common questions
What is Matt Wachsman, MD PHD's NPI number?
Matt Wachsman, MD PHD's National Provider Identifier (NPI) is 1831225606, issued on Feb 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Matt Wachsman, MD PHD located?
The NPPES record lists a practice address at 407 S Union Ave, Havre De Grace, MD, 21078. Phone: (410) 939-2141. Providers update this record themselves, so call before visiting.
How can I verify Matt Wachsman, MD PHD's license?
NPPES lists Maryland license number D0040922, 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 Matt Wachsman, MD PHD prescribe under Medicare Part D?
In 2024, Matt Wachsman, MD PHD had 572 Medicare Part D claims for 45 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.