Harry Ma, M.D./PHD
Vascular Surgery Physician · New London, CT
Harry Ma, M.D./PHD is a vascular surgery physician with a practice address in New London, Connecticut, and NPI 1174763957, issued on Mar 6, 2009. Check the license (Connecticut 55618, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Harry Ma
- Credential
- M.D./PHD
- Primary taxonomy
- Vascular Surgery Physician 2086S0129X
- License numbers
- 55618 CT
241896 MA
248565-1 NY
MD15597 RI
Self-reported in NPPES; status is on the state search - Practice location
- 2 Shaws CV Ste 203, New London, CT 06320
- Phone
- (203) 375-2861
- Enumerated
- Mar 6, 2009
- Record last updated
- Mar 10, 2022
- Fax
- (203) 375-5615
- Medicare enrollment
- Enrolled (PECOS I20161021001338); accepts Medicare assignment
- Medical or professional school
- Albert Einstein College Of Medicine Of Yeshiva University, 2004
- Entity
- Type 1 · individual
Verify Harry Ma in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 55618Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
80% more Medicare Part D claims than the average vascular surgery physician in 2024
362 Medicare Part D claims for 122 beneficiaries, against an average of 201 among the 3,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 49% of claims. 35 claims were for opioids.
Most prescribed
- Xarelto151 claims
- Clopidogrel94 claims
- Eliquis28 claims
- Cilostazol17 claims
- Tramadol Hcl17 claims
- Oxycodone Hcl14 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.
Industry payments in 2024: $19,145.77
56 payments; by number, the most common kind was food and beverage; the largest payer was AngioDynamics, Inc. The 4,059 providers of this specialty with any payment received $6,178.00 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 2 group practices
- Rhode Island Vascular Center, LLCNew London, CT
- Southern Connecticut Vascular Center LLCNew London, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vascular Surgery Physician providers in Connecticut
There are 89 vascular surgery physician records in Connecticut.
Other vascular surgery physician records in Connecticut
- Edouard Aboian, M.D.New Haven, CT1588830566
- Elizabeth Aitcheson, M.D.Hartford, CT1578900320
- Philip AllmendingerHartford, CT1861492241
- Kwame Amankwah, MDFarmington, CT1508815762
- Tamil Anban, MDVernon, CT1639141286
- Isibor Arhuidese, MDNew Haven, CT1568825966
- Stephen Bauer, MDStamford, CT1477610913
- Andrew BaxterFairfield, CT1124346481
- Seth Blattman, M.D.Fairfield, CT1477508778
- Robert Botta, M.D.Watertown, CT1780094326
Common questions
What is Harry Ma, M.D./PHD's NPI number?
Harry Ma, M.D./PHD's National Provider Identifier (NPI) is 1174763957, issued on Mar 6, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Harry Ma, M.D./PHD located?
The NPPES record lists a practice address at 2 Shaws CV Ste 203, New London, CT, 06320. Phone: (203) 375-2861. Providers update this record themselves, so call before visiting.
How can I verify Harry Ma, M.D./PHD's license?
NPPES lists Connecticut license number 55618, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Harry Ma, M.D./PHD prescribe under Medicare Part D?
In 2024, Harry Ma, M.D./PHD had 362 Medicare Part D claims for 122 beneficiaries; the average among vascular surgery physician prescribers was 201. 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.