Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JEANNIE H CHEN M.D.
NPI 1790727790
Internal Medicine - Endocrinology, Diabetes & Metabolism in Tucson, AZ

Q: What is Jeannie Chen's NPI number?

The NPI number for Jeannie Chen is 1790727790. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Q: What is Jeannie Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Jeannie Chen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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 June 12, 2006

6039 E GRANT RD, TUCSON, AZ 85712(520) 290-5888(520) 290-5551 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Jeannie H Chen M.d. NPPES

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

DR. JEANNIE H CHEN M.D. (NPI 1790727790) is an individual endocrinology, diabetes & metabolism provider in Tucson, Arizona, licensed in Arizona (30188) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1790727790

Entity TypeIndividualFemale

Primary Taxonomy207RE0101X

Provider Legal NameDR. JEANNIE H CHENCredential: M.D.

Location Address6039 E GRANT RDTucson, AZ 85712-2317

Mailing Address6039 E Grant RdTucson, AZ 85712-2317 · (520) 290-5888 · Fax (520) 290-5551

Phone(520) 290-5888

Fax(520) 290-5551

Sole ProprietorNo

Enumeration DateJune 12, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1790727790 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in AZ · 30188

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

6039 E GRANT RD, Tucson, AZ 85712

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Other Identifiers 1

Medicaid707747AZ

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 Jeannie Chen's NPI number?

The NPI number for Jeannie Chen is 1790727790. It was assigned to this individual provider in the NPPES registry on June 12, 2006.

Where is Jeannie Chen located?

Jeannie Chen practices at 6039 E Grant Rd, Tucson, AZ 85712. The listed phone number is (520) 290-5888.

What is Jeannie Chen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

When was this NPI record last updated?

The NPPES record for Jeannie Chen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.