Fred Drennan, MD

Gastroenterology

20+ years in practiceNPI: 1811916489Licensed in WA

About

Bio coming soon.

Are you Fred Drennan, MD?

Claim your profile

Verify your identity, update your credentials, and take ownership of your listing on PBCMMG.

Claim Profile

Credentials & Recognition

Specialties

Gastroenterology

NPI sub-specialties

Internal Medicine, Gastroenterology207RG0100X

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. Fred Drennan, MD

Where does Dr. Fred Drennan, MD practice?+
Dr. Fred Drennan, MD practices in Washington, WA. 1100 9TH AVE SEATTLE, WA 981012756.
What is Dr. Fred Drennan, MD's phone number?+
Dr. Fred Drennan, MD's practice phone is 206-223-6600. Office contact information is verified on the PBCMMG profile.
What does Dr. Fred Drennan, MD specialize in?+
Dr. Fred Drennan, MD's primary specialty is Gastroenterology.
Is Dr. Fred Drennan, MD board certified?+
Board certification status for Dr. Fred Drennan, 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. Fred Drennan, MD been practicing?+
Dr. Fred Drennan, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Fred Drennan, MD's NPI number?+
Dr. Fred Drennan, MD's National Provider Identifier (NPI) is 1811916489, 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

See an error? info@pbcmmg.com

If this is your profile and you'd like it removed, request removal here.

Are you Fred Drennan, MD?

Claim & complete your profile →

Verify identity, upload proof, and update credentials. Approval typically 1-2 business days.