Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Patrick Mclaughlin, D.O.

Gastroenterology Physician in Harrisburg, PA · enumerated 2006.

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

National Provider Identifier

1609854157

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. John Patrick Mclaughlin

Credential D.O.

Sex Male

Practice address 4760 Union Deposit Rd, Suite 100, Harrisburg, PA, 17111

Phone (717) 545-9811

Fax (717) 545-1873

Enumeration date Jan 5, 2006

Last updated in NPPES Feb 11, 2013

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License OS003871L (PA) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
00005867550004	Medicaid	PA	-

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 1609854157 active?

Yes, as of the latest NPPES snapshot, NPI 1609854157 is active (record last updated 2013-02-11).

How do I verify John Mclaughlin's NPI record?

Cross-check NPI 1609854157 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-11.