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DR. THERESA MARIE HASLETT D.O., PHARMD
NPI 1225105471
Internal Medicine in Apo, AE

Active since November 30, 2006
CMR 467 BOX 1493, APO, AE 09096 Get Directions Write a Review

NPPES record last updated: September 9, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Theresa Marie Haslett D.o., Pharmd NPPES

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

DR. THERESA MARIE HASLETT D.O., PHARMD (NPI 1225105471) is an individual internal medicine provider in Apo, AE, licensed in Hawaii (DOS813) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1225105471
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. THERESA MARIE HASLETTCredential: D.O., PHARMD
Location AddressCMR 467 BOX 1493Apo, AE 09096-1015
Mailing AddressCmr 467 Box 1493Apo, AE 09096-1015 · 011496117054329
Phone011496117054329
Sole ProprietorYes
Enumeration DateNovember 30, 2006
Last NPPES UpdateSeptember 9, 2008
✔ NPI 1225105471 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in HI · DOS813
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Other Names 1

Former Name (1)Dr. Theresa Marie Essen D.o., Pharmd

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 Theresa Haslett's NPI number?

The NPI number for Theresa Haslett is 1225105471. It was assigned to this individual provider in the NPPES registry on November 30, 2006. The provider is also known as Dr. Theresa Marie Essen D.O., Pharmd.

Where is Theresa Haslett located?

Theresa Haslett practices at Cmr 467 Box 1493, Apo, AE 09096.

What is Theresa Haslett's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Theresa Haslett was last updated on September 9, 2008. 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.