Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Michael S Nickels, M.D., PH.D

Allergy Physician in York, PA · enumerated 2006.

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

National Provider Identifier

1922068493

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Registry record

Entity type Individual (Type 1)

Name Michael S Nickels

Credential M.D., PH.D

Sex Male

Practice address 1620 S Queen St, York, PA, 17403

Phone (717) 843-6663

Fax (717) 852-0670

Enumeration date Mar 27, 2006

Last updated in NPPES Apr 17, 2013

Taxonomy & licenses

207KA0200X Allergy Physician Allopathic & Osteopathic Physicians · License MD424414 (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 1922068493 active?

Yes, as of the latest NPPES snapshot, NPI 1922068493 is active (record last updated 2013-04-17).

How do I verify Michael Nickels's NPI record?

Cross-check NPI 1922068493 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

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Allergy and Asthma Consultants Inc Allergy & Immunology Physician · York, PA NPI 1316947757 Condoda Smith-Boyle Nurse Practitioner · York, PA NPI 1376531848 David Axelrod Allergy & Immunology Physician · York, PA NPI 1073540076 Ann De Bien Nurse Practitioner · York, PA NPI 1104856319 Nicholas Orfan Allergy & Immunology Physician · York, PA NPI 1366466971 Amy Auerbach Allergy & Immunology Physician · York, PA NPI 1831392877 Allergy & Asthma Health Associates, LLC Allergy & Immunology Physician · York, PA NPI 1689974339

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-04-17.