Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Christina Lynn Mills, CRNP

Nurse Practitioner in Lancaster, PA · enumerated 2021.

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

National Provider Identifier

1235722265

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Registry record

Entity type Individual (Type 1)

Name Mrs. Christina Lynn Mills

Credential CRNP

Sex Female

Practice address 2110 Harrisburg Pike Ste 310, Lancaster, PA, 17601

Phone (717) 544-3232

Enumeration date Feb 20, 2021

Last updated in NPPES Feb 20, 2021

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP023109 (PA) 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

Is NPI 1235722265 active?

Yes, as of the latest NPPES snapshot, NPI 1235722265 is active (record last updated 2021-02-20).

How do I verify Christina Mills's NPI record?

Cross-check NPI 1235722265 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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Brenda Young Adult Health Nurse Practitioner · Lancaster, PA NPI 1326021668 Anubhav Kumar Nephrology Physician · Lancaster, PA NPI 1922374198 Dean Campbell Nephrology Physician · Lancaster, PA NPI 1871836205 Rachel Lacy Nephrology Physician · Lancaster, PA NPI 1205273695 Sanjivani Shrestha Nephrology Physician · Lancaster, PA NPI 1639721657 Bristeena Peter Family Nurse Practitioner · Lancaster, PA NPI 1386274355 Joanne Ecenrode Nurse Practitioner · Lancaster, PA NPI 1386228351 Nicole Asashon Nurse Practitioner · Lancaster, PA NPI 1376290411

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-20.