DR. JAMES WILLIAM ZIEGLER M.D.
NPI 1346209459
Pediatrics - Pediatric Cardiology in Providence, RI
About Dr. James William Ziegler M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JAMES WILLIAM ZIEGLER M.D. (NPI 1346209459) is an individual pediatric cardiology provider in Providence, Rhode Island, licensed in Rhode Island (8956) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. James William Ziegler M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show James Ziegler reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Providence, RI 02903
- Reassigned Medicare billing, Massachusetts enrollment
- 55 clinicians in this Medicare group
Providence, RI 02903
- Reassigned Medicare billing, Rhode Island enrollment
- 265 clinicians in this Medicare group
Providence, RI 02905
- Reassigned Medicare billing, Rhode Island enrollment
- 984 clinicians in this Medicare group
Newport, RI 02840
- Reassigned Medicare billing, Rhode Island enrollment
- 13 clinicians in this Medicare group
Wakefield, RI 02879
- Reassigned Medicare billing, Rhode Island enrollment
- 12 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.
Other Providers at the Same Location NPPES 4
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 James Ziegler's NPI number?
The NPI number for James Ziegler is 1346209459. It was assigned to this individual provider in the NPPES registry on March 20, 2006. The provider is also known as Dr. Jim Ziegler M.D..
Where is James Ziegler located?
James Ziegler practices at 1 Hoppin St Ste 304, Providence, RI 02903. The listed phone number is (401) 444-4612.
What is James Ziegler's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.
Is James Ziegler enrolled in Medicare?
Yes. James Ziegler is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for James Ziegler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Ziegler reassigns Medicare benefits to 5 organizations: Lifespan Physician Group, Inc. (Providence, RI), Rhode Island Hospital (Providence, RI), Affinity Physicians LLC (Providence, RI), Newport Hospital (Newport, RI) and Silver Spring Health Care Management, Inc (Wakefield, RI). 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 James Ziegler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for James Ziegler was last updated on April 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. James William Ziegler, M.D. · NPI 1346209459
Pediatric Cardiology physician in Providence, Rhode Island. Individual provider, active in the CMS NPPES registry since March 20, 2006.
## Identity
- **NPI:** 1346209459 (Entity type: Individual)
- **Enumerated:** March 20, 2006
- **Primary specialty:** Pediatrics - Pediatric Cardiology · taxonomy 2080P0202X
- **State license:** 8956 (Rhode Island)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 HOPPIN ST STE 304, Providence, RI 02903-4141
- **Phone:** (401) 444-4612 · **Fax:** (401) 444-7619
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Lifespan Physician Group, Inc. (NPI 1407116643, Providence, RI); Rhode Island Hospital (NPI 1861420333, Providence, RI); Affinity Physicians LLC (NPI 1053038471, Providence, RI); Newport Hospital (NPI 1265652358, Newport, RI); Silver Spring Health Care Management, Inc (NPI 1528152691, Wakefield, RI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 27, 2021
- **Other identifiers:** Medicaid JZ30964 (RI)
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Source: [NPI Profile](https://npiprofile.com/npi/1346209459) · Data from the CMS NPPES public registry.