Sandra Martens, MD
20+ years in practiceNPI: 1154330470Licensed in WI
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Credentials & Recognition
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Years in Practice
20+ years
Estimated from NPI enumeration date
Frequently Asked Questions about Dr. Sandra Martens, MD
Where does Dr. Sandra Martens, MD practice?+
Dr. Sandra Martens, MD practices in Wisconsin, WI. 323 S 18TH AVE
STURGEON BAY, WI 542351401.
What is Dr. Sandra Martens, MD's phone number?+
Dr. Sandra Martens, MD's practice phone is 920-746-0510. Office contact information is verified on the PBCMMG profile.
Is Dr. Sandra Martens, MD board certified?+
Board certification status for Dr. Sandra Martens, MD has not been verified in the data sources PBCMMG uses (ABMS, state medical boards). The PBCMMG profile shows their current credential set.
How long has Dr. Sandra Martens, MD been practicing?+
Dr. Sandra Martens, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Sandra Martens, MD's NPI number?+
Dr. Sandra Martens, MD's National Provider Identifier (NPI) is 1154330470, registered in the federal NPPES registry.
Profile maintained by Palm Beach County Medical Media Group, Inc. | Data verified from public registries (NPPES, ABMS, state medical boards). Methodology · Editorial Standards
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