Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Natalie J. Beyeler, Do

Internal Medicine Physician in Warren, PA · enumerated 2015 · authorized official Natalie Beyeler, Doctor.

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

National Provider Identifier

1356733893

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Registry record

Entity type Organization (Type 2)

Legal business name Natalie J. Beyeler, Do

Practice address 410 Market St, Warren, PA, 16365

Phone (814) 726-0211

Fax (814) 723-1078

Enumeration date Feb 20, 2015

Last updated in NPPES Apr 5, 2016

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License OS016333 (PA) Primary

Authorized official

Name Natalie Beyeler

Title Doctor

Phone (814) 726-0211

Other identifiers

Identifier	Type	State	Issuer
1104885268	Other	PA	HIGHMARK
1431924	Other	PA	HEALTH AMERICA
419946	Other	PA	UPMC
MA1028205280001	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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2016-04-05. Verify at npiregistry.cms.hhs.gov.

Where is Natalie J. Beyeler, Do located?

The practice location on file with NPPES is in Warren, PA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-04-05.