John Caleb Grenn, MD

Hospital Medicine

9+ years in practiceNPI: 1225569635Licensed in TX

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Credentials & Recognition

Specialties

Hospital Medicine

NPI sub-specialties

Internal Medicine207R00000X

Hospitalist208M00000X

Practice Signals

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

Mid-Level (PA/NP) Use

Doctor-led visits

Years in Practice

9+ years

Estimated from NPI enumeration date

Frequently Asked Questions about Dr. John Caleb Grenn, MD

Where does Dr. John Caleb Grenn, MD practice?+
Dr. John Caleb Grenn, MD practices in Texas, TX. 3315 S ALAMEDA ST CORPUS CHRISTI, TX 784111820.
What is Dr. John Caleb Grenn, MD's phone number?+
Dr. John Caleb Grenn, MD's practice phone is 877-832-2652. Office contact information is verified on the PBCMMG profile.
What does Dr. John Caleb Grenn, MD specialize in?+
Dr. John Caleb Grenn, MD's primary specialty is Hospital Medicine.
Is Dr. John Caleb Grenn, MD board certified?+
Board certification status for Dr. John Caleb Grenn, 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 Caleb Grenn, MD been practicing?+
Dr. John Caleb Grenn, MD has been in active practice for 9+ years, based on NPI enumeration and state licensing records.
What is Dr. John Caleb Grenn, MD's NPI number?+
Dr. John Caleb Grenn, MD's National Provider Identifier (NPI) is 1225569635, 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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