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LANCASTER INTERNAL MEDICINE GROUP
NPI 1902868466
Internal Medicine - Nephrology in Lancaster, PA

Active since April 03, 2006
817 N CHERRY ST, LANCASTER, PA 17602(717) 393-8131(717) 393-9107 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Lancaster Internal Medicine Group NPPES

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

LANCASTER INTERNAL MEDICINE GROUP (NPI 1902868466) is a healthcare organization registered as a nephrology in Lancaster, Pennsylvania and active in the NPI registry since April 2006. The organization lists Susan L Ressler, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1902868466
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameLANCASTER INTERNAL MEDICINE GROUP
Location Address817 N CHERRY STLancaster, PA 17602-2009
Mailing Address817 N Cherry StLancaster, PA 17602-2009 · (717) 393-8131 · Fax (717) 393-9107
Phone(717) 393-8131
Fax(717) 393-9107
Organization SubpartNo
Authorized OfficialSusan L ResslerOffice Manager · (717) 393-8131
Enumeration DateApril 3, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1902868466 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
Also ListedInternal MedicineTaxonomy 207R00000X

Other Identifiers 1

Medicaid1007432410004PA

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

H.E.A.R., INC.
Substance Abuse Rehabilitation Facility
817 N CHERRY ST
LANCASTER, PA 17602
Lancaster County (717) 393-3215

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 Lancaster Internal Medicine Group's NPI number?

The NPI number for Lancaster Internal Medicine Group is 1902868466. It was assigned to this organization in the NPPES registry on April 3, 2006.

Where is Lancaster Internal Medicine Group located?

Lancaster Internal Medicine Group is located at 817 N Cherry St, Lancaster, PA 17602. The listed phone number is (717) 393-8131.

What is Lancaster Internal Medicine Group's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

When was this NPI record last updated?

The NPPES record for Lancaster Internal Medicine Group was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.