Christie Youssef, D.O.
NPI 1902112923 · Family Medicine Physician · Fairfax, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christie Youssef, D.O. is a Family Medicine Physician provider in Fairfax, VA (NPI 1902112923).
Provider details
- NPI number
- 1902112923
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- UO2466 (FL)
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
15 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 362 | 119 |
| Losartan Potassium | 253 | 75 |
| Levothyroxine Sodium | 201 | 59 |
| Amlodipine Besylate | 162 | 54 |
| Metformin Hcl | 133 | 42 |
| Lisinopril | 110 | 39 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-08-27
- Last updated
- 2021-06-03
- Certified
- 2021-06-03
Frequently asked questions
- What is Christie Youssef's NPI number?
- Christie Youssef's National Provider Identifier (NPI) is 1902112923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christie Youssef's specialty?
- Christie Youssef is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christie Youssef located?
- Christie Youssef's practice location on file with NPPES is 12255 Fair Lakes Pkwy, Fairfax, VA 22033-3952.
- What is Christie Youssef's phone number?
- The practice phone number listed in the NPPES registry for Christie Youssef is (703) 934-5700.
- Does Christie Youssef accept Medicare?
- Christie Youssef is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christie Youssef's NPI active?
- Yes — Christie Youssef's NPI (1902112923) is active in the NPPES registry as of the last update on 2021-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.