Family Medicine

Dr. Gretchen M. Vansteenwyk-Marsh, DO


Gretchen Vansteenwyk Marsh practices Family Medicine. He accepts Medicare.



Doctors Specialties


Accepted Insurances


Drug Facts


NPI NUMBER   1013237619
NPPES Provider LastName   VANSTEENWYK-MARSH
NPPES Provider FirstName   GRETCHEN
NPPES Provider ZIPCode   959913410
NPPES Provider State   CA
Specialty Description   Family Practice
Total Claim Count   2398.0
Distinct Opioid Count   4.0
Opioid Claim Count   210.0
Percent Opioid Claims   8.76

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Medicare Facts


National Provider Identifier [NPI] 1013237619
Last Name Of The Provider VANSTEENWYK-MARSH
First Name Of The Provider GRETCHEN
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