Individual
DR. WILLIAM DAVIS SINGR
Active
Individual
DR. WILLIAM DAVIS SINGR
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Taxonomy
Speciality
Code
Description
License number
State
2084N0400X
Neurology Physician
Primary
37938
MA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
037938
TUFTS HEALTH PLAN
MA
05
—
30001447
—
NH
05
—
3021260
—
MA
01
—
SI-K19118
BLUE CROSS/BLUE SHIELD
MA
Enumeration date
04/13/2006
Last updated
07/13/2026
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