Douglas Flagg, MD

Addiction Medicine · Internal Medicine · Rheumatology

20+ years in practiceNPI: 1821178013Licensed in OH

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Credentials & Recognition

Specialties

Addiction MedicineInternal MedicineRheumatology

NPI sub-specialties

Internal Medicine, Rheumatology207RR0500X

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

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Frequently Asked Questions about Dr. Douglas Flagg, MD

Where does Dr. Douglas Flagg, MD practice?+
Dr. Douglas Flagg, MD practices in Ohio, OH. 1611 S GREEN RD # 65 SOUTH EUCLID, OH 441214129.
What is Dr. Douglas Flagg, MD's phone number?+
Dr. Douglas Flagg, MD's practice phone is 216-291-4050. Office contact information is verified on the PBCMMG profile.
What does Dr. Douglas Flagg, MD specialize in?+
Dr. Douglas Flagg, MD's primary specialty is Addiction Medicine, with additional focus on Internal Medicine, Rheumatology.
Is Dr. Douglas Flagg, MD board certified?+
Board certification status for Dr. Douglas Flagg, 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. Douglas Flagg, MD been practicing?+
Dr. Douglas Flagg, MD has been in active practice for 20+ years, based on NPI enumeration and state licensing records.
What is Dr. Douglas Flagg, MD's NPI number?+
Dr. Douglas Flagg, MD's National Provider Identifier (NPI) is 1821178013, 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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