DR. JEREMY NEIL RUSKIN MD
NPI 1952392524
Internal Medicine - Clinical Cardiac Electrophysiology in Boston, MA
About Dr. Jeremy Neil Ruskin Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JEREMY NEIL RUSKIN MD (NPI 1952392524) is an individual clinical cardiac electrophysiology provider in Boston, Massachusetts, licensed in Massachusetts (35328) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Massachusetts General Hospital, and is a graduate of Harvard Medical School (1971).
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 5
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
Dr. Jeremy Neil Ruskin Md 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 Jeremy Ruskin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Massachusetts General Hospital
Acute Care Hospitals · Boston, MABrigham And Women's Hospital
Acute Care Hospitals · Boston, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02114 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 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Jeremy Ruskin's NPI number?
The NPI number for Jeremy Ruskin is 1952392524. It was assigned to this individual provider in the NPPES registry on November 2, 2005.
Where is Jeremy Ruskin located?
Jeremy Ruskin practices at 55 Fruit St Bigelow 109 Electrophysiology Lab Arrhythmia Service, Boston, MA 02114. The listed phone number is (617) 726-8514.
What is Jeremy Ruskin's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.
Is Jeremy Ruskin enrolled in Medicare?
Yes. Jeremy Ruskin 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 Jeremy Ruskin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeremy Ruskin reassigns Medicare benefits to 2 organizations: Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (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 Jeremy Ruskin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Jeremy Ruskin affiliated with any hospitals?
According to CMS data, Jeremy Ruskin is affiliated with Massachusetts General Hospital and Brigham And Women's Hospital.
When was this NPI record last updated?
The NPPES record for Jeremy Ruskin was last updated on July 3, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Jeremy Neil Ruskin, MD · NPI 1952392524
Clinical Cardiac Electrophysiology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since November 2, 2005.
## Identity
- **NPI:** 1952392524 (Entity type: Individual)
- **Enumerated:** November 2, 2005
- **Primary specialty:** Internal Medicine - Clinical Cardiac Electrophysiology · taxonomy 207RC0001X
- **State license:** 35328 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 FRUIT ST, BIGELOW 109 ELECTROPHYSIOLOGY LAB ARRHYTHMIA SERVICE, Boston, MA 02114-2696
- **Phone:** (617) 726-8514 · **Fax:** (617) 724-6747
## 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): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 1971
## Record status
- **NPPES last updated:** July 3, 2014
- **Other identifiers:** Other 034328 (MA); Medicaid 2056224 (MA); Medicare PIN M09577 (MA); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1952392524) · Data from the CMS NPPES public registry.