DR. JEFFREY BARON M.D.
NPI 1275771909
Pediatrics - Pediatric Endocrinology in Bethesda, MD

Q: What is Jeffrey Baron's NPI number?

The NPI number for Jeffrey Baron is 1275771909. It was assigned to this individual provider in the NPPES registry on February 3, 2009.

Q: What is Jeffrey Baron's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Q: When was this NPI record last updated?

The NPPES record for Jeffrey Baron was last updated on February 3, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since February 03, 2009

NATIONAL INSITUTUTES OF HEALTH 10 CRC 1 3330, 10 CENTER DRIVE MSC 1103, BETHESDA, MD 20892(301) 496-6312(301) 402-0574 Get Directions Write a Review

NPPES record last updated: February 3, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Jeffrey Baron M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JEFFREY BARON M.D. (NPI 1275771909) is an individual pediatric endocrinology provider in Bethesda, Maryland, licensed in Maryland (D0035286) and active in the NPI registry since February 2009.

NPPES Registry Identity

NPI1275771909

Entity TypeIndividualMale

Primary Taxonomy2080P0205X

Provider Legal NameDR. JEFFREY BARONCredential: M.D.

Location AddressNATIONAL INSITUTUTES OF HEALTH 10 CRC 1 3330, 10 CENTER DRIVE MSC 1103Bethesda, MD 20892-0001

Mailing AddressNational Insitututes Of Health 10 Crc 1 3330, 10 Center Drive Msc 1103Bethesda, MD 20892-0001 · (301) 496-6312 · Fax (301) 402-0574

Phone(301) 496-6312

Fax(301) 402-0574

Sole ProprietorNo

Enumeration DateFebruary 3, 2009

✔ NPI 1275771909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0205X

License✔ Licensed in MD · D0035286

Definition

A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.

NATIONAL INSITUTUTES OF HEALTH 10 CRC 1 3330, Bethesda, MD 20892

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Jeffrey Baron's NPI number?

The NPI number for Jeffrey Baron is 1275771909. It was assigned to this individual provider in the NPPES registry on February 3, 2009.

Where is Jeffrey Baron located?

Jeffrey Baron practices at National Insitututes Of Health 10 Crc 1 3330 10 Center Drive Msc 1103, Bethesda, MD 20892. The listed phone number is (301) 496-6312.

What is Jeffrey Baron's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

When was this NPI record last updated?

The NPPES record for Jeffrey Baron was last updated on February 3, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.