Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Northern Lancaster County Medical Group

Internal Medicine Physician in Ephrata, PA · enumerated 2009 · authorized official Robert Graupensperger, Exective Vice President and Coo.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1427292838

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Registry record

Entity type Organization (Type 2)

Legal business name Northern Lancaster County Medical Group

Other name <Unavail>

Practice address 446 N Reading Rd, Suite 301, Ephrata, PA, 17522

Phone (717) 733-6546

Enumeration date Apr 29, 2009

Last updated in NPPES Aug 25, 2010

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robert Graupensperger

Title Exective Vice President and Coo

Phone (717) 859-6160

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Northern Lancaster County Medical Group?

Northern Lancaster County Medical Group is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-25.