Jennifer En-Sian Ho, M.D.
Cardiovascular Disease Physician · Boston, MA
Jennifer En-Sian Ho, M.D. is a cardiovascular disease physician with a practice address in Boston, Massachusetts, and NPI 1659494979, issued on Apr 10, 2007. Check the license (Massachusetts 252912, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Jennifer En-Sian Ho
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 252912 MA
Self-reported in NPPES; status is on the state search - Practice location
- 732 Harrison Ave, Boston, MA 02118
- Phone
- (617) 638-7490
- Enumerated
- Apr 10, 2007
- Record last updated
- Jun 16, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (617) 414-8742
- Medicare enrollment
- Enrolled (PECOS I20121119000398); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 2003
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 1,080 in Massachusetts → Look up another NPI →
Also registered at 732 Harrison Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maitri Acharekar, MDStudent in an Organized Health Care Education/Training Program1255020715
- Adeboye Adewoye, M.D.Medical Oncology Physician1316920838
- Eric Awtry, M.D.Cardiovascular Disease Physician1922084839
- Megan Barnett, RD, LDN, CNSCRegistered Dietitian1083919153
- Katy Bockstall, M.D.Cardiovascular Disease Physician1952676058
- John Bostrom, M.D.Cardiovascular Disease Physician1477087021
Verify Jennifer En-Sian Ho in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 252912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
115 Medicare Part D claims for 23 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.
Most prescribed
- Entresto28 claims
- Metoprolol Succinate16 claims
- Spironolactone15 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.
Bills Medicare through one group practice
- Harvard Medical Faculty Phys AT Beth Israel Deaconess Med Ctr IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer En-Sian Ho among 1,080 cardiovascular disease physician records in Massachusetts
Jennifer En-Sian Ho, M.D. is one of 1,080 cardiovascular disease physician records with a practice address in Massachusetts. 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 2007, is newer than 55% of them.
- NPI issued2007 · 55% of these records are older, 36% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2003 · median 2001 among the 698 with a school on file
- Record last updated2014 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (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 1,080 in Massachusetts → Every provider in Boston → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Eric Awtry, M.D.Boston, MA 021181922084839
- Gary Balady, M.D.Boston, MA 021181336123801
- Emelia Benjamin, MD, SCMBoston, MA 021181114902582
- Sheilah Bernard, MDBoston, MA 021181275518318
- Richard Cohen, M.D.Boston, MA 021181003892878
- Jill Downing, M.D.Boston, MA 021181720064264
- Robert Eberhardt, M.D.Boston, MA 021181912983909
- Noyan Gokce, M.D.Boston, MA 021181043296049
Common questions
What is Jennifer En-Sian Ho, M.D.'s NPI number?
Jennifer En-Sian Ho, M.D.'s National Provider Identifier (NPI) is 1659494979, issued on Apr 10, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer En-Sian Ho, M.D. located?
The NPPES record lists a practice address at 732 Harrison Ave, Boston, MA, 02118. Phone: (617) 638-7490. Providers update this record themselves, so call before visiting.
How can I verify Jennifer En-Sian Ho, M.D.'s license?
NPPES lists Massachusetts license number 252912, 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 Jennifer En-Sian Ho, M.D. prescribe under Medicare Part D?
In 2024, Jennifer En-Sian Ho, M.D. had 115 Medicare Part D claims for 23 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.