IndividualActive
Hongnan Xu
NPI 1053140939 · Clinical Pathology Physician · Saint Louis, MO
Hongnan Xu is a Clinical Pathology Physician provider in Saint Louis, MO (NPI 1053140939).
Provider details
- NPI number
- 1053140939
- Entity type
- Individual
- Primary specialty
- Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 2024021850 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(56/100 index)
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
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
4590 Nash Way
Saint Louis, MO 63110-1020
Phone: (314) 362-1935
Approximate (ZIP-level) locationGet directions
Mailing address
226 E Lockwood Ave Apt 209
Webster Groves, MO 63119-3005
Registry dates
- Enumerated
- 2024-07-30
- Last updated
- 2024-07-30
- Certified
- 2024-07-30
Frequently asked questions
- What is Hongnan Xu's NPI number?
- Hongnan Xu's National Provider Identifier (NPI) is 1053140939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hongnan Xu's specialty?
- Hongnan Xu is listed in the NPPES registry with a primary specialty of Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Hongnan Xu located?
- Hongnan Xu's practice location on file with NPPES is 4590 Nash Way, Saint Louis, MO 63110-1020.
- What is Hongnan Xu's phone number?
- The practice phone number listed in the NPPES registry for Hongnan Xu is (314) 362-1935.
- Is Hongnan Xu's NPI active?
- Yes — Hongnan Xu's NPI (1053140939) is active in the NPPES registry as of the last update on 2024-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.