DR. JONAH EDWARD RUDDY DO
NPI 1962964544
Emergency Medicine in Warwick, RI
About Dr. Jonah Edward Ruddy Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JONAH EDWARD RUDDY DO (NPI 1962964544) is an individual emergency medicine provider in Warwick, Rhode Island, licensed in Rhode Island (DO01489) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Maine General Medical Center, and maintains a secondary practice location in Augusta.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Dr. Jonah Edward Ruddy Do 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
6Medicare enrollment records show Jonah Ruddy reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Warwick, RI 02886
- Reassigned Medicare billing, Rhode Island enrollment
- 984 clinicians in this Medicare group
Bridgton, ME 04009
- Reassigned Medicare billing, Maine enrollment
- 563 clinicians in this Medicare group
Brunswick, ME 04011
- Reassigned Medicare billing, Maine enrollment
- 170 clinicians in this Medicare group
Lewiston, ME 04240
- Reassigned Medicare billing, Maine enrollment
- 920 clinicians in this Medicare group
Rumford, ME 04276
- Reassigned Medicare billing, Maine enrollment
- 544 clinicians in this Medicare group
Augusta, ME 04330
- Reassigned Medicare billing, Maine enrollment
- 978 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 4
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.
Maine General Medical Center
Acute Care Hospitals · Augusta, MEKent County Memorial Hospital
Acute Care Hospitals · Warwick, RIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02886 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Jonah Ruddy's NPI number?
The NPI number for Jonah Ruddy is 1962964544. It was assigned to this individual provider in the NPPES registry on April 3, 2019.
Where is Jonah Ruddy located?
Jonah Ruddy practices at 455 Toll Gate Rd, Warwick, RI 02886. The listed phone number is (401) 737-7010.
What is Jonah Ruddy's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Jonah Ruddy enrolled in Medicare?
Yes. Jonah Ruddy 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 Jonah Ruddy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonah Ruddy reassigns Medicare benefits to 6 organizations: Affinity Physicians LLC. (Warwick, RI), Bridgton Hospital (Bridgton, ME), Bluewater Emergency Partners Of Brunswick, LLC (Brunswick, ME), Central Maine Medical Center (Lewiston, ME), Rumford Hospital (Rumford, ME) and 1 more organization, listed in the Medicare section above. 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 Jonah Ruddy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonah Ruddy accept?
Health plans from Taro Health and WellSense Health Plan list Jonah Ruddy 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.
Is Jonah Ruddy affiliated with any hospitals?
According to CMS data, Jonah Ruddy is affiliated with Maine General Medical Center and Kent County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Jonah Ruddy was last updated on July 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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. Jonah Edward Ruddy, DO · NPI 1962964544
Emergency Medicine physician in Warwick, Rhode Island. Individual provider, active in the CMS NPPES registry since April 3, 2019.
## Identity
- **NPI:** 1962964544 (Entity type: Individual)
- **Enumerated:** April 3, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** DO01489 (Rhode Island)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 455 TOLL GATE RD, Warwick, RI 02886-2770
- **Phone:** (401) 737-7010
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Affinity Physicians LLC. (NPI 1184944662, Warwick, RI); Bridgton Hospital (NPI 1154370153, Bridgton, ME); Bluewater Emergency Partners Of Brunswick, LLC (NPI 1043640204, Brunswick, ME); Central Maine Medical Center (NPI 1689653487, Lewiston, ME); Rumford Hospital (NPI 1205991122, Rumford, ME); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** July 21, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1962964544) · Data from the CMS NPPES public registry.