JOHN P TETZELI M.D.
NPI 1770556268
Internal Medicine - Endocrinology, Diabetes & Metabolism in Memphis, TN

Q: What is John Tetzeli's NPI number?

The NPI number for John Tetzeli is 1770556268. It was assigned to this individual provider in the NPPES registry on February 7, 2006.

Q: What is John Tetzeli'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 John Tetzeli was last updated on March 5, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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 07, 2006

5659 S REX RD, MEMPHIS, TN 38119(901) 763-3636 Get Directions Write a Review

NPPES record last updated: March 5, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About John P Tetzeli M.d. NPPES

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

JOHN P TETZELI M.D. (NPI 1770556268) is an individual endocrinology, diabetes & metabolism provider in Memphis, Tennessee, licensed in Tennessee (19642) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1770556268

Entity TypeIndividualMale

Primary Taxonomy207RE0101X

Provider Legal NameJOHN P TETZELICredential: M.D.

Location Address5659 S REX RDMemphis, TN 38119-3821

Mailing Address5659 S Rex RdMemphis, TN 38119-3821 · (901) 763-3636

Phone(901) 763-3636

Sole ProprietorNo

Enumeration DateFebruary 7, 2006

Last NPPES UpdateMarch 5, 2008

✔ NPI 1770556268 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 TN · 19642

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.

5659 S REX RD, Memphis, TN 38119

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Other Identifiers 3

Medicare UPINF12249TN

Medicare PIN3064976TN

Medicaid3064977COTN

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MARY KATHLEEN SULLIVAN DNP, FNP, RN

Nurse Practitioner (Family)