Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Christopher J Peterson, MD

Anesthesiology Physician in Lancaster, PA · enumerated 2005 · practices at Anesthesia Associates of Lancaster, Ltd..

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

National Provider Identifier

1932199064

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Registry record

Entity type Individual (Type 1)

Name Dr. Christopher J Peterson

Credential MD

Sex Male

Practice address 133 E Frederick St, Lancaster, PA, 17602

Phone (717) 394-9821

Fax (717) 394-0175

Enumeration date Oct 28, 2005

Last updated in NPPES Jul 13, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License MD-034372-E (PA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
0012021900003	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 do I verify Christopher Peterson's NPI record?

Cross-check NPI 1932199064 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1932199064 active?

Yes, as of the latest NPPES snapshot, NPI 1932199064 is active (record last updated 2007-07-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-13.