JIYIN CHOU N.P.
NPI 1689807786
Nurse Practitioner - Gerontology in Boston, MA
About Jiyin Chou N.p. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JIYIN CHOU N.P. (NPI 1689807786) is an individual gerontology provider in Boston, Massachusetts, licensed in Massachusetts (RN2258083) and active in the NPI registry since August 2009. She is enrolled in Medicare PECOS and is a graduate of Yale University School Of Medicine (2008).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Jiyin Chou N.p. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Jiyin Chou reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Bostons Community Medical Group Inc
- 50 clinicians in this Medicare group
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 49 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02118 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02118
BOSTON, MA 02118
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jiyin Chou's NPI number?
The NPI number for Jiyin Chou is 1689807786. It was assigned to this individual provider in the NPPES registry on August 24, 2009.
Where is Jiyin Chou located?
Jiyin Chou practices at 30 Northampton Street, Boston, MA 02118. The listed phone number is (617) 433-9601.
What is Jiyin Chou's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Jiyin Chou enrolled in Medicare?
Yes. Jiyin Chou is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Jiyin Chou's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jiyin Chou reassigns Medicare benefits to 2 organizations: Boston's Community Medical Group, Inc. (Boston, MA) and Commonwealth Clinical Alliance, Inc (Boston, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jiyin Chou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jiyin Chou accept?
Health plans from Anthem Blue Cross and Blue Shield list Jiyin Chou as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Jiyin Chou was last updated on October 22, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Jiyin Chou, N.P. · NPI 1689807786
Gerontology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since August 24, 2009.
## Identity
- **NPI:** 1689807786 (Entity type: Individual)
- **Enumerated:** August 24, 2009
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** RN2258083 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 30 NORTHAMPTON STREET, Boston, MA 02118-4010
- **Phone:** (617) 433-9601 · **Fax:** (617) 445-6538
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Boston's Community Medical Group, Inc. (NPI 1235174418, Boston, MA); Commonwealth Clinical Alliance, Inc (NPI 1679605091, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Yale University School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** October 22, 2015
- **Other identifiers:** Medicare UPIN S400103640 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1689807786) · Data from the CMS NPPES public registry.