Xing Fan
NPI 1619691284 · Hematology (Internal Medicine) Physician · Bethesda, MD
Xing Fan is a Hematology (Internal Medicine) Physician provider in Bethesda, MD (NPI 1619691284).
Provider details
- NPI number
- 1619691284
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- NA (MD)
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
3 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
- 2022-09-28
- Last updated
- 2022-09-28
- Certified
- 2022-09-28
Frequently asked questions
- What is Xing Fan's NPI number?
- Xing Fan's National Provider Identifier (NPI) is 1619691284, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xing Fan's specialty?
- Xing Fan is listed in the NPPES registry with a primary specialty of Hematology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Xing Fan located?
- Xing Fan's practice location on file with NPPES is 9000 Rockville Pike, Bethesda, MD 20892-0001.
- What is Xing Fan's phone number?
- The practice phone number listed in the NPPES registry for Xing Fan is (301) 496-4000.
- Is Xing Fan's NPI active?
- Yes — Xing Fan's NPI (1619691284) is active in the NPPES registry as of the last update on 2022-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.