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

DR. OANA M. ANTONY M.D.
NPI 1699749861
Internal Medicine in Lewistown, PA

Active since February 15, 2006
21 GEISINGER LN, LEWISTOWN, PA 17044(717) 242-4200(717) 242-4212 Get Directions Write a Review

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

About Dr. Oana M. Antony M.d. NPPES

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

DR. OANA M. ANTONY M.D. (NPI 1699749861) is an individual internal medicine provider in Lewistown, Pennsylvania, licensed in Pennsylvania (MD071717L) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1699749861
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. OANA M. ANTONYCredential: M.D.
Location Address21 GEISINGER LNLewistown, PA 17044-3400
Mailing Address100 N Academy AveDanville, PA 17822-3034 · (570) 271-6144 · Fax (570) 271-6578
Phone(717) 242-4200
Fax(717) 242-4212
Sole ProprietorNo
Enumeration DateFebruary 15, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1699749861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PA · MD071717L
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.
21 GEISINGER LN, Lewistown, PA 17044
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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.

GEISINGER PHARMACY, LLC
Pharmacy (Community/Retail Pharmacy)
21 GEISINGER LN
LEWISTOWN, PA 17044
Mifflin County (717) 242-4264
DR. DALE C. KEPHART M.D.
Dermatology
21 GEISINGER LN
LEWISTOWN, PA 17044
Mifflin County (717) 242-4200
EMILEE RUNK PA-C
Physician Assistant
21 GEISINGER LN
LEWISTOWN, PA 17044
Mifflin County (717) 242-7340
RACHEL LYDEN PA-C
Physician Assistant
21 GEISINGER LN
LEWISTOWN, PA 17044
Mifflin County (717) 242-4200
COLT BRACKBILL PA-C
Physician Assistant
21 GEISINGER LN
LEWISTOWN, PA 17044
Mifflin County (717) 242-4200
ELAINE A BRIDGENS PA-C
Physician Assistant
21 GEISINGER LN
LEWISTOWN, PA 17044
Mifflin County (717) 242-4200
JULIE ANN MARTINEZ RDN, LDN
Dietitian, Registered
21 GEISINGER LN
LEWISTOWN, PA 17044
Mifflin County (717) 248-5411
MS. NATALIE R STEFFEN PA-C
Physician Assistant
21 GEISINGER LN
LEWISTOWN, PA 17044
Mifflin County (717) 242-4200

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 Oana Antony's NPI number?

The NPI number for Oana Antony is 1699749861. It was assigned to this individual provider in the NPPES registry on February 15, 2006.

Where is Oana Antony located?

Oana Antony practices at 21 Geisinger Ln, Lewistown, PA 17044. The listed phone number is (717) 242-4200.

What is Oana Antony'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 Oana Antony 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 32 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.