Christina Classen, FNP
NPI 1619760725 · Family Nurse Practitioner · Park Ridge, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Classen, FNP is a Family Nurse Practitioner provider in Park Ridge, IL (NPI 1619760725).
Provider details
- NPI number
- 1619760725
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Urgent Care Clinic/Center261QU0200X
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-05-22
- Last updated
- 2025-05-28
- Certified
- 2025-05-28
Frequently asked questions
- What is Christina Classen's NPI number?
- Christina Classen's National Provider Identifier (NPI) is 1619760725, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Classen's specialty?
- Christina Classen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Classen located?
- Christina Classen's practice location on file with NPPES is 123 S Northwest Hwy, Park Ridge, IL 60068-4243.
- What is Christina Classen's phone number?
- The practice phone number listed in the NPPES registry for Christina Classen is (224) 379-9632.
- Does Christina Classen accept Medicare?
- Christina Classen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Classen's NPI active?
- Yes — Christina Classen's NPI (1619760725) is active in the NPPES registry as of the last update on 2025-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.