Individual
GREGORY T WILLIAMS
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Contact information
Practice address
123 SUMMER STREET, SUITE 220 S, WORCESTER, MA 01608
(508) 368-3122
(508) 368-3121
Mailing address
630 PLANTATION ST, WORCESTER, MA 01605
(508) 368-3122
(508) 368-3121
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
79617
MA
207RI0200X
Infectious Disease Physician
Primary
79617
MA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
042472266
HEALTHCARE VALUE MANAGEME
—
01
—
1061518
FIRST HEALTH
—
01
—
26881
HEALTHY START
—
05
—
3130711
—
MA
01
—
5218590
CIGNA HEALTH PLAN
—
01
—
5237703
AETNA US HEALTHCARE
—
01
—
784106
MVP HEALTH CARE
—
01
—
91119
FALLON COMMUNITY HEALTH P
—
01
—
9200061
EVERCARE
—
01
—
AA2844
HARVARD PILGRIM HEALTHCAR
—
01
—
J14908
BLUE SHIELD IDEMNITY
—
Enumeration date
03/09/2006
Last updated
03/04/2009
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