NPI Registry
Contact usSign up free
Find providers by NPI
Individual

DR. CALVIN THOMAS WILLIAMS JR.

Active
Sole proprietor
No

Provider details

NPI number
Gender
Man
Credential
M.D. / PH.D

Contact information

Practice address
201 E UNIVERSITY PKWY, DEPT OF MEDICINE MEDSTAR UNION MEMORIAL HOSPITAL, BALTIMORE, MD 21218-2829
(443) 474-9911
Mailing address
201 E UNIVERSITY PKWY, DEPT OF MEDICINE MEDSTAR UNION MEMORIAL HOSPITAL, BALTIMORE, MD 21218-2829
(410) 554-4501
(410) 261-8966

Taxonomy

Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
C7-0004863
DE
207R00000X
Internal Medicine Physician
D0081038
MD
207RI0200X
Infectious Disease Physician
Primary
D0081038
MD
390200000X
Student in an Organized Health Care Education/Training Program

Other

Enumeration date
04/15/2011
Last updated
04/24/2018
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Contact us
Product
  • Claims
  • Eligibility checks
  • EDI platform