Hanna Kim Gaggin, M.D., M.P.H.
Cardiovascular Disease Physician · Boston, MA
Hanna Kim Gaggin, M.D., M.P.H. is a cardiovascular disease physician with a practice address in Boston, Massachusetts, and NPI 1760597728, issued on Aug 20, 2006. Check the license (Massachusetts 230005, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Hanna Kim Gaggin
- Credential
- M.D., M.P.H.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 230005 MA
Self-reported in NPPES; status is on the state search - Practice location
- 55 Fruit St, Boston, MA 02114
- Phone
- (617) 726-2709
- Enumerated
- Aug 20, 2006
- Record last updated
- Oct 19, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (617) 643-6844
- Medicare enrollment
- Enrolled (PECOS I20120214000561); accepts Medicare assignment
- Medical or professional school
- Eastern Virginia Medical School, 2003
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 55 Fruit St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Affan Aamir, MD, PHARMD, RPHStudent in an Organized Health Care Education/Training Program1821890377
- Matthew AbadirAnesthesiology Physician1699120550
- Taimur AbbasiInternal Medicine Physician1841673522
- Megan Abbott, MDAnesthesiology Physician1730839333
- Moustafa AbdallaStudent in an Organized Health Care Education/Training Program1952046062
- Shadi Abdar Esfahani, MD, MPHDiagnostic Radiology Physician1497137590
Verify Hanna Kim Gaggin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 230005Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
1,629 Medicare Part D claims for 202 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% of claims.
Most prescribed
- Vyndamax581 claims
- Metoprolol Succinate107 claims
- Atorvastatin Calcium101 claims
- Jardiance94 claims
- Spironolactone66 claims
- Vyndaqel63 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: $58,629.80
28 payments; by number, the most common kind was consulting fee; the largest payer was Novo Nordisk AS. The 16,686 providers of this specialty with any payment received $3,819.56 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 one group practice
- Massachusetts General Physicians Organization IncDanvers, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
476 cardiovascular disease physician records list a practice address in Boston
They are 476 of the 41,865 NPPES records with a practice address in Boston, and 1,080 cardiovascular disease physician records in Massachusetts.
All 476 in Boston → All 1,080 in Massachusetts → Every provider in Boston →
Other cardiovascular disease physician records in Massachusetts
- Mahmoud Abdelghany, M.D.Springfield, MA1134479629
- Rishard Abdul, M.B.B.SSpringfield, MA1114412830
- Saeed Abughazaleh, MDSpringfield, MA1427782762
- Subasit Acharji, MDLeominster, MA1225246358
- Kenneth Adams, M.D.Haverhill, MA1720082787
- Nicholas Adamstein, MDBoston, MA1548897218
- Dale Adler, M.D.Boston, MA1295769966
- Nadeem Afridi, MDNewburyport, MA1619961372
- Hanna Ahmed, M.DWorcester, MA1417111428
- Mashrafi Ahmed, M.DSpringfield, MA1265759328
Common questions
What is Hanna Kim Gaggin, M.D., M.P.H.'s NPI number?
Hanna Kim Gaggin, M.D., M.P.H.'s National Provider Identifier (NPI) is 1760597728, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hanna Kim Gaggin, M.D., M.P.H. located?
The NPPES record lists a practice address at 55 Fruit St, Boston, MA, 02114. Phone: (617) 726-2709. Providers update this record themselves, so call before visiting.
How can I verify Hanna Kim Gaggin, M.D., M.P.H.'s license?
NPPES lists Massachusetts license number 230005, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Hanna Kim Gaggin, M.D., M.P.H. prescribe under Medicare Part D?
In 2024, Hanna Kim Gaggin, M.D., M.P.H. had 1,629 Medicare Part D claims for 202 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.