John Seibel, MD

Cardiology · Endocrinology

21+ years in practiceNPI: 1730182148Licensed in NMLicensed in NV

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Credentials & Recognition

Specialties

CardiologyEndocrinology

NPI sub-specialties

Internal Medicine, Endocrinology, Diabetes & Metabolism207RE0101X

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

Google Reviews

5.0 / 5.0

1 review

Years in Practice

21+ years

Estimated from NPI enumeration date

Featured in PBCMMG Rankings

#4

Top Endocrinologists in Nevada, 2026

Endocrinology · Nevada · 2026

#24

Top Cardiologists in Alabama, 2026

Cardiology · Alabama · 2026

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Frequently Asked Questions about Dr. John Seibel, MD

Where does Dr. John Seibel, MD practice?+
Dr. John Seibel, MD practices in Nevada, NV. 4750 W OAKEY BLVD STE 4C LAS VEGAS, NV 891021535.
What is Dr. John Seibel, MD's phone number?+
Dr. John Seibel, MD's practice phone is 702-877-5306. Office contact information is verified on the PBCMMG profile.
What does Dr. John Seibel, MD specialize in?+
Dr. John Seibel, MD's primary specialty is Cardiology, with additional focus on Endocrinology.
Is Dr. John Seibel, MD board certified?+
Board certification status for Dr. John Seibel, 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. John Seibel, MD been practicing?+
Dr. John Seibel, MD has been in active practice for 21+ years, based on NPI enumeration and state licensing records.
What is Dr. John Seibel, MD's NPI number?+
Dr. John Seibel, MD's National Provider Identifier (NPI) is 1730182148, 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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