Helen Mashek, MD
Dermatology
21+ years in practiceNPI: 1023012515Licensed in DE
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Credentials & Recognition
Specialties
Dermatology
NPI sub-specialties
Dermatology207N00000X
Practice Signals
Editorial signals beyond credentials. Patient transparency over opacity. See methodology.
Mid-Level (PA/NP) Use
Doctor-led visits
Google Reviews
4.8 / 5.0
288 reviews
Years in Practice
21+ years
Estimated from NPI enumeration date
Featured in PBCMMG Rankings
Other Dermatology Doctors near Delaware
View all →Frequently Asked Questions about Dr. Helen Mashek, MD
Where does Dr. Helen Mashek, MD practice?+
Dr. Helen Mashek, MD practices in Delaware, DE. 537 STANTON CHRISTIANA RD
SUITE # 207
NEWARK, DE 197132146.
What is Dr. Helen Mashek, MD's phone number?+
Dr. Helen Mashek, MD's practice phone is 302-633-7550. Office contact information is verified on the PBCMMG profile.
What does Dr. Helen Mashek, MD specialize in?+
Dr. Helen Mashek, MD's primary specialty is Dermatology.
Is Dr. Helen Mashek, MD board certified?+
Board certification status for Dr. Helen Mashek, 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. Helen Mashek, MD been practicing?+
Dr. Helen Mashek, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Helen Mashek, MD's NPI number?+
Dr. Helen Mashek, MD's National Provider Identifier (NPI) is 1023012515, 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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