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Individual
PETER W LIAO
Active
Individual
PETER W LIAO
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
10827
NH
207R00000X
Internal Medicine Physician
Primary
C55573
CA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
01
—
010827
TUFTS HEALTH PLAN
—
01
—
01YP02106NH01
ANTHEM
NH
01
—
045353
UNITEDHEALTHCARE
—
01
—
11022156
RAILROAD MEDICARE
—
01
—
2287453
AETNA
—
05
—
30200632
—
NH
01
—
5107366
CIGNA HEALTHCARE
—
Enumeration date
01/14/2007
Last updated
04/14/2025
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