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Individual
MARYELLEN ESTEVEZ PFEIFFER
Active
Individual
MARYELLEN ESTEVEZ PFEIFFER
Active
Sole proprietor
No
Provider details
NPI number
Gender
F
Credential
D.O.
Taxonomy
Speciality
Code
Description
License number
State
207R00000X
Internal Medicine Physician
Primary
OS013949
PA
208M00000X
Hospitalist Physician
OS013949
PA
Other
Other identifiers
Code
Description
Identifier
Issuer
State
05
—
033831100
—
MD
05
—
102179302
—
PA
01
—
1582461
GATEWAY-WMG
PA
01
—
20091168
AMERIHEALTH MERCY-WMG
PA
01
—
2109718
HIGHMARK BLUE SHIELD
PA
01
—
272755
UNISON-WMG
PA
01
—
30131964
AMERIHEALTH MERCY - WMG
PA
01
—
953500
CAREFIRST MD BCBS-WMG
MD
Enumeration date
07/23/2007
Last updated
02/03/2020
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