Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Christine Yingst, PA-C

Physician Assistant in Clinton, MD · enumerated 2013.

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

National Provider Identifier

1891129102

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Registry record

Entity type Individual (Type 1)

Name Mrs. Christine Yingst

Credential PA-C

Sex Female

Practice address 9000 Woodyard Rd, Clinton, MD, 20735

Phone (240) 546-3428

Enumeration date Aug 23, 2013

Last updated in NPPES Mar 27, 2018

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License C0005650 (MD) Primary

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

What is the NPI number for Christine Yingst?

The National Provider Identifier (NPI) for Christine Yingst is 1891129102, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christine Yingst practice?

The practice location on file with NPPES is in Clinton, MD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-27.