DR. CALVIN THOMAS WILLIAMS JR. M.D. / PH.D
NPI 1023308640
Internal Medicine - Infectious Disease in Baltimore, MD
About Dr. Calvin Thomas Williams Jr. M.d. / Ph.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CALVIN THOMAS WILLIAMS JR. M.D. / PH.D (NPI 1023308640) is an individual infectious disease provider in Baltimore, Maryland, licensed in Maryland (D0081038) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS, is affiliated with Medstar Franklin Square Medical Center, and is a graduate of University Of Maryland School Of Medicine (2011).
NPPES Registry Identity
Specialties & Licenses 3
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
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
Dr. Calvin Thomas Williams Jr. M.d. / Ph.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.
Areas of Expertise CMS Part B claims 3
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medstar Franklin Square Medical Center
Acute Care Hospitals · Rosedale, MDMedstar Union Memorial Hospital
Acute Care Hospitals · Baltimore, MDMedstar Good Samaritan Hospital
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21218 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.
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
BALTIMORE, MD 21218
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 Calvin Williams's NPI number?
The NPI number for Calvin Williams is 1023308640. It was assigned to this individual provider in the NPPES registry on April 15, 2011.
Where is Calvin Williams located?
Calvin Williams practices at 201 E University Pkwy Dept Of Medicine Medstar Union Memorial Hospital, Baltimore, MD 21218. The listed phone number is (443) 474-9911.
What is Calvin Williams's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Calvin Williams enrolled in Medicare?
Yes. Calvin Williams 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.
Is Calvin Williams affiliated with any hospitals?
According to CMS data, Calvin Williams is affiliated with Medstar Franklin Square Medical Center, Medstar Union Memorial Hospital and Medstar Good Samaritan Hospital.
When was this NPI record last updated?
The NPPES record for Calvin Williams was last updated on April 24, 2018. NPI Profile syncs with the weekly NPPES data releases published by CMS.
