Christina Youssef, MD
NPI 1356190375 · Pediatrics Physician · Allentown, PA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Youssef, MD is a Pediatrics Physician provider in Allentown, PA (NPI 1356190375).
Provider details
- NPI number
- 1356190375
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- MT231029 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2024-05-13
- Last updated
- 2024-05-13
- Certified
- 2024-05-02
Frequently asked questions
- What is Christina Youssef's NPI number?
- Christina Youssef's National Provider Identifier (NPI) is 1356190375, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Youssef's specialty?
- Christina Youssef is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Christina Youssef located?
- Christina Youssef's practice location on file with NPPES is 450 Chew St Ste 203, Allentown, PA 18102-3434.
- What is Christina Youssef's phone number?
- The practice phone number listed in the NPPES registry for Christina Youssef is (484) 822-7850.
- Does Christina Youssef accept Medicare?
- Christina Youssef is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Youssef's NPI active?
- Yes — Christina Youssef's NPI (1356190375) is active in the NPPES registry as of the last update on 2024-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.