Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Arthur David Froehlich, MD

Surgery Physician in Lemoyne, PA · enumerated 2006.

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

National Provider Identifier

1811956121

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Registry record

Entity type Individual (Type 1)

Name Arthur David Froehlich

Credential MD

Sex Male

Practice address 3 Walnut St, Suite 206, Lemoyne, PA, 17043

Phone (717) 761-0208

Fax (717) 761-2023

Enumeration date Mar 23, 2006

Last updated in NPPES Apr 6, 2010

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD016691E (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1811956121 active?

Yes, as of the latest NPPES snapshot, NPI 1811956121 is active (record last updated 2010-04-06).

How do I verify Arthur Froehlich's NPI record?

Cross-check NPI 1811956121 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Domingo Alvear Pediatric Surgery Physician · Lemoyne, PA NPI 1174528533 Sherrie Feldman Dermatology Physician · Lemoyne, PA NPI 1992765895 Deborah Sims Surgery Physician · Lemoyne, PA NPI 1033179932 Betsy Saunders Physician Assistant · Lemoyne, PA NPI 1134292352 Larissa Sachs Rheumatology Physician · Lemoyne, PA NPI 1669641379 Heritage Medical Group, LLP Clinical Medical Laboratory · Lemoyne, PA NPI 1326292558 Heritage Medical Group, LLP Body Imaging Physician · Lemoyne, PA NPI 1912151143 Heritage Medical Group, LLP Hospitalist Physician · Lemoyne, PA NPI 1649424870

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-06.