RALPH SNYDERMAN M.D.
NPI 1679657530
Internal Medicine - Rheumatology in Durham, NC
About Ralph Snyderman M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RALPH SNYDERMAN M.D. (NPI 1679657530) is an individual rheumatology provider in Durham, North Carolina, licensed in North Carolina (18145) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of State University Of New York Downstate Medical Center (1965).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Ralph Snyderman M.d. 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 Reassignment
Medicare enrollment records show Ralph Snyderman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Research Triangle Park, NC 27709
- Reassigned Medicare billing, North Carolina enrollment
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 27710 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.
DURHAM, NC 27710
DURHAM, NC 27710
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 Ralph Snyderman's NPI number?
The NPI number for Ralph Snyderman is 1679657530. It was assigned to this individual provider in the NPPES registry on October 25, 2006.
Where is Ralph Snyderman located?
Ralph Snyderman practices at 2100 Erwin Rd, Durham, NC 27710. The listed phone number is (919) 620-4467.
What is Ralph Snyderman's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Ralph Snyderman enrolled in Medicare?
Yes. Ralph Snyderman 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 organization bills Medicare for Ralph Snyderman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ralph Snyderman reassigns Medicare benefits to Zealcare, Inc (Research Triangle Park, NC). The 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 Ralph Snyderman'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 Ralph Snyderman was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Ralph Snyderman, M.D. · NPI 1679657530
Rheumatology physician in Durham, North Carolina. Individual provider, active in the CMS NPPES registry since October 25, 2006.
## Identity
- **NPI:** 1679657530 (Entity type: Individual)
- **Enumerated:** October 25, 2006
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 18145 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 2100 ERWIN RD, Durham, NC 27710-0001
- **Phone:** (919) 620-4467
## 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:** Zealcare, Inc (NPI 1871435412, Research Triangle Park, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 1965
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare ID-Type Unspecified 8978363 (NC); Medicare ID-Type Unspecified 210573BB (NC); Medicare ID-Type Unspecified D33179
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Source: [NPI Profile](https://npiprofile.com/npi/1679657530) · Data from the CMS NPPES public registry.