Mark Castellaw, MD

Addiction Medicine · Internal Medicine

21+ years in practiceNPI: 1114928793Licensed in TN

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Credentials & Recognition

Specialties

Addiction MedicineInternal Medicine

NPI sub-specialties

Internal Medicine207R00000X

Practice Signals

Editorial signals beyond credentials. Patient transparency over opacity. See methodology.

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

21+ years

Estimated from NPI enumeration date

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Frequently Asked Questions about Dr. Mark Castellaw, MD

Where does Dr. Mark Castellaw, MD practice?+
Dr. Mark Castellaw, MD practices in Tennessee, TN. 8040 WOLF RIVER BOULEVARD SUITE 200 GERMANTOWN, TN 381381775.
What is Dr. Mark Castellaw, MD's phone number?+
Dr. Mark Castellaw, MD's practice phone is 901-726-0200. Office contact information is verified on the PBCMMG profile.
What does Dr. Mark Castellaw, MD specialize in?+
Dr. Mark Castellaw, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine.
Is Dr. Mark Castellaw, MD board certified?+
Board certification status for Dr. Mark Castellaw, 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 Castellaw, MD been practicing?+
Dr. Mark Castellaw, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. Mark Castellaw, MD's NPI number?+
Dr. Mark Castellaw, MD's National Provider Identifier (NPI) is 1114928793, 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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