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DAVID M. WESTON M.D.
NPI 1205831260
Internal Medicine - Gastroenterology in Lancaster, PA

Active since June 16, 2005
2112 HARRISBURG PIKE, STE 202, LANCASTER, PA 17601(717) 544-3500(717) 544-3501 Get Directions Write a Review

NPPES record last updated: November 15, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About David M. Weston M.d. NPPES

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

DAVID M. WESTON M.D. (NPI 1205831260) is an individual gastroenterology provider in Lancaster, Pennsylvania, licensed in Pennsylvania (MD012402E) and active in the NPI registry since June 2005.

NPPES Registry Identity

NPI1205831260
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDAVID M. WESTONCredential: M.D.
Location Address2112 HARRISBURG PIKE, STE 202Lancaster, PA 17601-2644
Mailing Address2112 Harrisburg Pike, Ste 202Lancaster, PA 17601-2644 · (717) 544-3500 · Fax (717) 544-3501
Phone(717) 544-3500
Fax(717) 544-3501
Sole ProprietorNo
Enumeration DateJune 16, 2005
Last NPPES UpdateNovember 15, 2011
✔ NPI 1205831260 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in PA · MD012402E
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
2112 HARRISBURG PIKE, Lancaster, PA 17601
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Other Identifiers 3

Other112645389PA · Railroad Medicare
Medicaid006582640002PA
Medicare UPINC28681PA

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.

MARK H JOHNSTON MD
Internal Medicine (Gastroenterology)
2112 HARRISBURG PIKE, SUITE 202
LANCASTER, PA 17601
Lancaster County (717) 544-3500
FOTINI DEBONERA MD
Family Medicine
2112 HARRISBURG PIKE, SUITE 312
LANCASTER, PA 17601
Lancaster County (717) 544-3022
CHARLES R ROST M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2112 HARRISBURG PIKE, SUITE 200
LANCASTER, PA 17601
Lancaster County (717) 544-3059
ALYSSA R SOBIERAY RD
Dietitian, Registered
2112 HARRISBURG PIKE, SUITE 312
LANCASTER, PA 17601
Lancaster County (717) 291-8399
DR. PAUL DAVID ALLEGRETTI D.O.
Internal Medicine (Gastroenterology)
2112 HARRISBURG PIKE, SUITE 202
LANCASTER, PA 17601
Lancaster County (717) 544-3500
STEVE T CHEN M.D.
Internal Medicine (Gastroenterology)
2112 HARRISBURG PIKE, STE 202
LANCASTER, PA 17601
Lancaster County (717) 544-3500
ANNA KWAKYE ANTWI CRNP
Nurse Practitioner (Family)
2112 HARRISBURG PIKE, STE 200
LANCASTER, PA 17601
Lancaster County (717) 544-3059
HEATHER M FRIED CRNP
Nurse Practitioner (Family)
2112 HARRISBURG PIKE
LANCASTER, PA 17601
Lancaster County (717) 544-3022

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 David Weston's NPI number?

The NPI number for David Weston is 1205831260. It was assigned to this individual provider in the NPPES registry on June 16, 2005.

Where is David Weston located?

David Weston practices at 2112 Harrisburg Pike Ste 202, Lancaster, PA 17601. The listed phone number is (717) 544-3500.

What is David Weston's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for David Weston was last updated on November 15, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.