Jiyin Chou, N.P.
Gerontology Nurse Practitioner · Boston, MA
Jiyin Chou, N.P. is a gerontology nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1689807786, issued on Aug 24, 2009. Check the license (Massachusetts RN2258083, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jiyin Chou
- Credential
- N.P.
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- RN2258083 MA
Self-reported in NPPES; status is on the state search - Practice location
- 30 Northampton Street, Boston, MA 02118
- Phone
- (617) 433-9601
- Enumerated
- Aug 24, 2009
- Record last updated
- Oct 22, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (617) 445-6538
- Medicare enrollment
- Enrolled (PECOS I20131121000010); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 2008
- Entity
- Type 1 · individual
Also registered at 30 Northampton Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ann Castle, R.N.Psychiatric/Mental Health Registered Nurse1083644256
- Lourdnie Cherisol, N.P.Family Nurse Practitioner1982030839
- Marilyn Clark, M.D.Internal Medicine Physician1164534624
Verify Jiyin Chou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license RN2258083Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average gerontology nurse practitioner in 2024
3,309 Medicare Part D claims for 93 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 131 claims were for opioids.
Most prescribed
- Gabapentin141 claims
- Atorvastatin Calcium125 claims
- Amlodipine Besylate101 claims
- Famotidine96 claims
- Levothyroxine Sodium96 claims
- Omeprazole89 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
- Bostons Community Medical Group IncBoston, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gerontology Nurse Practitioner providers in Massachusetts
There are 379 gerontology nurse practitioner records in Massachusetts.
Other gerontology nurse practitioner records in Massachusetts
- Julie Abert, NPFeeding Hills, MA1912981564
- Francisca Adams, MSN, APRN, BCWaltham, MA1477603819
- Jeanne AdrienDanvers, MA1750014254
- Steven Afrow, NPBoston, MA1871946152
- Oladoyin AlabiAshland, MA1225968712
- Nicole AlabreWinchester, MA1104469196
- Nadege Alce, RNRockland, MA1528644390
- Ugne Aleknaite, NPBoston, MA1861934648
- Christine Anderson, N.P.Lowell, MA1285750463
- Marie Anderson, GNPHaverhill, MA1124157771
Common questions
What is Jiyin Chou, N.P.'s NPI number?
Jiyin Chou, N.P.'s National Provider Identifier (NPI) is 1689807786, issued on Aug 24, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jiyin Chou, N.P. located?
The NPPES record lists a practice address at 30 Northampton Street, Boston, MA, 02118. Phone: (617) 433-9601. Providers update this record themselves, so call before visiting.
How can I verify Jiyin Chou, N.P.'s license?
NPPES lists Massachusetts license number RN2258083, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Jiyin Chou, N.P. prescribe under Medicare Part D?
In 2024, Jiyin Chou, N.P. had 3,309 Medicare Part D claims for 93 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.