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JOSEPH THEISS DO
NPI 1497690234
Family Medicine in Latrobe, PA

Active since April 20, 2026
1 MELLON WAY, LATROBE, PA 15650(724) 537-1000 Get Directions Write a Review

NPPES record last updated: April 20, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Joseph Theiss Do NPPES

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

JOSEPH THEISS DO (NPI 1497690234) is an individual family medicine provider in Latrobe, Pennsylvania, licensed in Pennsylvania (OT025068) and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1497690234
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameJOSEPH THEISSCredential: DO
Location Address1 MELLON WAYLatrobe, PA 15650-1197
Mailing Address5415 Washington AveErie, PA 16509-2817
Phone(724) 537-1000
Sole ProprietorNo
Enumeration DateApril 20, 2026
NPPES CertifiedApril 20, 2026
✔ NPI 1497690234 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in PA · OT025068
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
1 MELLON WAY, Latrobe, PA 15650
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Other Providers at the Same Location NPPES 20

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

JACOB EDWARD OSLOSKY DO
Family Medicine
1 MELLON WAY
LATROBE, PA 15650
Westmoreland County (724) 961-0359
KATLYN WELSH LCSW
Social Worker (Clinical)
1 MELLON WAY
LATROBE, PA 15650
Westmoreland County (724) 537-1000
JENAE STUNKARD
Registered Nurse (Critical Care Medicine)
1 MELLON WAY
LATROBE, PA 15650
Westmoreland County (724) 537-2638
DANA MARINO B.S, M.ED, LPC
Counselor (Professional)
1 MELLON WAY
LATROBE, PA 15650
Westmoreland County (724) 516-1799
ELIJAH DEPEW DO
Family Medicine
1 MELLON WAY
LATROBE, PA 15650
Westmoreland County (724) 992-1788
ALANA M HEADINGS PA-C
Physician Assistant (Medical)
1 MELLON WAY
LATROBE, PA 15650
Westmoreland County (724) 539-3555
MARISSA WEIR PA-C
Physician Assistant (Medical)
1 MELLON WAY
LATROBE, PA 15650
Westmoreland County (724) 539-3555
MAGEN RAYE POLCZYNSKI DO
Family Medicine
1 MELLON WAY
LATROBE, PA 15650
Westmoreland County (724) 537-1485

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 Joseph Theiss's NPI number?

The NPI number for Joseph Theiss is 1497690234. It was assigned to this individual provider in the NPPES registry on April 20, 2026.

Where is Joseph Theiss located?

Joseph Theiss practices at 1 Mellon Way, Latrobe, PA 15650. The listed phone number is (724) 537-1000.

What is Joseph Theiss's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

When was this NPI record last updated?

The NPPES record for Joseph Theiss was last updated on April 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.