MEDICARE: WILLIAM B EWEN M.D.

Medicare Provider Information

Scope of Practice

The following information about the specialty of the provider is available:

#	Taxonomy Code	Taxonomy	License Number	License Number State
1	207PE0004X	Emergency Medical Services (Emergency Medicine) Physician	N6286	TX
2	207P00000X	Emergency Medicine Physician	N6286	TX

General Provider Information

NPI Number	:	1538355490
Entity Type Code	:	Individual
Provider Name (Legal Business Name)	:	WILLIAM B EWEN M.D.

Provider Business Mailing Address
First Line	:	PO BOX 844658
Second Line	:
City	:	DALLAS
State	:	TX
Zip	:	75284-4658
Country	:	US
Telephone Number	:	254-724-2111
Fax Number	:

Provider Business Practice Location Address
First Line	:	300 UNIVERSITY BLVD
Second Line	:
City	:	ROUND ROCK
State	:	TX
Zip	:	78665-1032
Country	:	US
Telephone Number	:	512-509-0100
Fax Number	:

Authorized Official
Title or Position	:
Name	:
Credential	:
Telephone Number	:

Provider Enumeration Date	:	09/24/2007
Last Update Date	:	01/21/2026

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