Barbara Onumah, MD

Endocrinology

19+ years in practiceNPI: 1548456379Licensed in MD

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Credentials & Recognition

Specialties

Endocrinology

NPI sub-specialties

Internal Medicine, Endocrinology, Diabetes & Metabolism207RE0101X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

19+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#33

Top Endocrinologists in Maine, 2026

Endocrinology · Maine · 2026

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Frequently Asked Questions about Dr. Barbara Onumah, MD

Where does Dr. Barbara Onumah, MD practice?+
Dr. Barbara Onumah, MD practices in Maryland, MD. 2000 MEDICAL PKWY 510 ANNAPOLIS, MD 214013742.
What is Dr. Barbara Onumah, MD's phone number?+
Dr. Barbara Onumah, MD's practice phone is 443-481-4600. Office contact information is verified on the PBCMMG profile.
What does Dr. Barbara Onumah, MD specialize in?+
Dr. Barbara Onumah, MD's primary specialty is Endocrinology.
Is Dr. Barbara Onumah, MD board certified?+
Board certification status for Dr. Barbara Onumah, 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. Barbara Onumah, MD been practicing?+
Dr. Barbara Onumah, MD has been in active practice for 19+ years, based on NPI enumeration and state licensing records.
What is Dr. Barbara Onumah, MD's NPI number?+
Dr. Barbara Onumah, MD's National Provider Identifier (NPI) is 1548456379, 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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