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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. FRANK GEGWICH M.D.
NPI 1164422861
Internal Medicine in Berwick, PA

Active since July 26, 2005
751 E 16TH ST, SUITE 400, BERWICK, PA 18603(570) 752-5056(570) 752-0841 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Frank Gegwich M.d. NPPES

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

DR. FRANK GEGWICH M.D. (NPI 1164422861) is an individual internal medicine provider in Berwick, Pennsylvania, licensed in Pennsylvania (MD017655E) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1164422861
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. FRANK GEGWICHCredential: M.D.
Location Address751 E 16TH ST, SUITE 400Berwick, PA 18603-2321
Mailing Address751 E 16th St, Suite 400Berwick, PA 18603-2321 · (570) 752-5056 · Fax (570) 752-0841
Phone(570) 752-5056
Fax(570) 752-0841
Sole ProprietorNo
Enumeration DateJuly 26, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1164422861 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 · MD017655E
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.
751 E 16TH ST, Berwick, PA 18603
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Other Identifiers 8

Medicaid000632301/0004PA
Other0998135PA · Keystone Health Plan Cent
Other998135PA · Health One
Other102372PA · Highmark
Other95628PA · Health America/health Ass
Other002649PA · First Priority Health
OtherP003229PA · Gateway Health Plan
Other11958PA · Geisinger Health Plan

Other Providers at the Same Location NPPES 9

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

DR. PAVEL PRIBULA M.D.
Internal Medicine
751 E 16TH ST, SUITE 300
BERWICK, PA 18603
Columbia County (570) 752-5056
DR. ALVA D SMITH MD
Internal Medicine (Cardiovascular Disease)
751 E 16TH ST, SUITE 200
BERWICK, PA 18603
Columbia County (570) 759-5491
BERWICK CLINIC COMPANY LLC
Family Medicine
751 E 16TH ST, SUITE 400
BERWICK, PA 18603
Columbia County (505) 759-5555
BERWICK MEDICAL PROFESSIONALS PC
Clinic/Center
751 E 16TH ST
BERWICK, PA 18603
Columbia County (570) 759-5555
INTERNAL MEDICINE OF BERWICK PC INC
Internal Medicine
751 E 16TH ST, SUITE300
BERWICK, PA 18603
Columbia County (570) 752-5056
ALVA D SMITH MD PC
Internal Medicine (Cardiovascular Disease)
751 E 16TH ST, SUITE 200
BERWICK, PA 18603
Columbia County (570) 759-5491
MRS. TIFFANY LYNN JENSEN MHA, MBA
Clinic/Center (Primary Care)
751 E 16TH ST
BERWICK, PA 18603
Columbia County (570) 294-2095
WOMENS HEALTHCARE PROFESSIONALS PC
Obstetrics & Gynecology
751 E 16TH ST, SUITE 100
BERWICK, PA 18603
Columbia County (570) 759-8050

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 Frank Gegwich's NPI number?

The NPI number for Frank Gegwich is 1164422861. It was assigned to this individual provider in the NPPES registry on July 26, 2005.

Where is Frank Gegwich located?

Frank Gegwich practices at 751 E 16th St Suite 400, Berwick, PA 18603. The listed phone number is (570) 752-5056.

What is Frank Gegwich'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 Frank Gegwich 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 38 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.