THEODORE SCHLEY RADER IV MD, MS
NPI 1710477146
Internal Medicine - Infectious Disease in Worcester, MA
About Theodore Schley Rader Iv Md, Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
THEODORE SCHLEY RADER IV MD, MS (NPI 1710477146) is an individual infectious disease provider in Worcester, Massachusetts, licensed in Massachusetts (1015690) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with Umass Memorial Health - Harrington Hospital, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Theodore Schley Rader Iv Md, Ms 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.
Areas of Expertise CMS Part B claims 6
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.
Umass Memorial Health - Harrington Hospital
Acute Care Hospitals · Southbridge, MAUmass Memorial Medical Center/University Campus
Acute Care Hospitals · Worcester, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01655 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.
WORCESTER, MA 01655
WORCESTER, MA 01655
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 Theodore Rader's NPI number?
The NPI number for Theodore Rader is 1710477146. It was assigned to this individual provider in the NPPES registry on May 10, 2018.
Where is Theodore Rader located?
Theodore Rader practices at 55 Lake Ave N, Worcester, MA 01655. The listed phone number is (774) 441-8230.
What is Theodore Rader's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Theodore Rader enrolled in Medicare?
Yes. Theodore Rader 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.
What insurance does Theodore Rader accept?
Health plans from Anthem Blue Cross and Blue Shield list Theodore Rader 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 Theodore Rader affiliated with any hospitals?
According to CMS data, Theodore Rader is affiliated with Umass Memorial Health - Harrington Hospital and Umass Memorial Medical Center/University Campus.
When was this NPI record last updated?
The NPPES record for Theodore Rader was last updated on July 25, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
