Individual
MARK A BLUMBERG
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Contact information
Practice address
3455 MAIN ST, SUITE 5, SPRINGFIELD, MA 01107-1147
(413) 733-9600
(413) 732-6534
Mailing address
3455 MAIN ST, SUITE 5, SPRINGFIELD, MA 01107-1147
(413) 733-9600
(413) 732-6534
Taxonomy
Speciality
Code
Description
License number
State
207N00000X
Dermatology Physician
Primary
223863
MA
207ND0900X
Dermatopathology Physician
223863
MA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
223863
CONNECTICARE
—
01
—
36373
HEALTH NEW ENGLAND
—
01
—
470305
TUFTS HEALTH PLANS
—
01
—
J28609
BLUE CROSS BLUE SHIELD
MA
01
—
P00231584
RAILROAD MEDICARE
—
Enumeration date
07/08/2005
Last updated
12/18/2025
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