Mark Litchman, MD
Allergy & Immunology
20+ years in practiceNPI: 1447341243Licensed in CT
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Credentials & Recognition
Specialties
Allergy & Immunology
NPI sub-specialties
Allergy & Immunology207K00000X
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
Other Allergy & Immunology Doctors near Connecticut
View all →Frequently Asked Questions about Dr. Mark Litchman, MD
Where does Dr. Mark Litchman, MD practice?+
Dr. Mark Litchman, MD practices in Connecticut, CT. 148 EAST AVENUE
SUITE 3G
NORWALK, CT 06851.
What is Dr. Mark Litchman, MD's phone number?+
Dr. Mark Litchman, MD's practice phone is 203-838-4034. Office contact information is verified on the PBCMMG profile.
What does Dr. Mark Litchman, MD specialize in?+
Dr. Mark Litchman, MD's primary specialty is Allergy & Immunology.
Is Dr. Mark Litchman, MD board certified?+
Board certification status for Dr. Mark Litchman, 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. Mark Litchman, MD been practicing?+
Dr. Mark Litchman, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Mark Litchman, MD's NPI number?+
Dr. Mark Litchman, MD's National Provider Identifier (NPI) is 1447341243, 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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