RHEUMATOLOGY CONSULTANTS
NPI 1053373423
Internal Medicine - Rheumatology in Wilmington, DE
About Rheumatology Consultants NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RHEUMATOLOGY CONSULTANTS (NPI 1053373423) is a healthcare organization registered as a rheumatology in Wilmington, Delaware and active in the NPI registry since April 2006. The organization holds a CLIA Certificate of Compliance certificate valid through February 3, 2028 and lists Philip Schwartz, Partner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Rheumatology Consultants is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Rheumatology Consultants, which bills Medicare for the services this clinician delivers.
Clinician (1)
Wilmington, DE 19806
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Compliance 08D0900881
Rheumatology Consultants,pa Philip S Schwartz,md · Wilmington, DEFrequently 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 Rheumatology Consultants's NPI number?
The NPI number for Rheumatology Consultants is 1053373423. It was assigned to this organization in the NPPES registry on April 3, 2006.
Where is Rheumatology Consultants located?
Rheumatology Consultants is located at 1902 N Scott St, Wilmington, DE 19806. The listed phone number is (302) 655-0121.
What is Rheumatology Consultants's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Rheumatology Consultants enrolled in Medicare?
Yes. Rheumatology Consultants is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Rheumatology Consultants?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Rheumatology) reassigns their Medicare billing to Rheumatology Consultants. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Rheumatology Consultants hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 08D0900881) is associated with this NPI, valid through February 3, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Rheumatology Consultants accept?
Health plans from Highmark Blue Cross Blue Shield Delaware list Rheumatology Consultants 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 Rheumatology Consultants was last updated on April 20, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Rheumatology Consultants · NPI 1053373423
Rheumatology organization in Wilmington, Delaware. Organization record, active in the CMS NPPES registry since April 3, 2006.
## Identity
- **NPI:** 1053373423 (Entity type: Organization)
- **Enumerated:** April 3, 2006
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **Organization subpart:** No
- **Authorized official:** Philip Schwartz, PARTNER
## Practice location
- **Address:** 1902 N SCOTT ST, Wilmington, DE 19806-2358
- **Phone:** (302) 655-0121 · **Fax:** (302) 655-4993
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Rheumatology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 20, 2008
- **Other identifiers:** Medicare ID-Type Unspecified 117389 (DE); Medicaid 0000143302 (DE); Medicare UPIN E35633 (DE)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1053373423) · Data from the CMS NPPES public registry.