Individual Healthcare Provider
Xiannian Wu, M.D.
Provider's NPPES record last updated: December 19, 2022
Overview
- Entity Type
- Individual Healthcare Provider
- NPI
- 1053675645
- Primary Specialty
- Internal Medicine — Endocrinology, Diabetes & Metabolism
- Practice Location
- Bronxville, New York
- Sole Proprietor
- No
Federal Screening
NPISignal checked this NPI against federal exclusion sources. Results below are based on the NPI number itself — an identifier match, not a name match.
List of Excluded Individuals/Entities (LEIE)
HHS Office of Inspector General
No potential match was identified in NPISignal's indexed List of Excluded Individuals/Entities (LEIE) records as of 2026-09-10.
- Source data
- September 10, 2026
- Records indexed
- 84,001
- Screened
- Sep 19, 2026, 10:29 PM UTC
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
SAM.gov Exclusions
U.S. General Services Administration
SAM.gov Exclusions was not checked.
SAM.gov screening is not configured on this deployment. No SAM check has been performed.
- Screened
- Not checked
This is an NPI-based check only. NPISignal does not publish name-based exclusion matches on a provider profile. A shared or similar name is a lead that requires human review, not an identification, and this page is not the place to make one. Run a name-based screening below to see potential matches with the reasons for each.
This reflects only the records NPISignal currently holds and the identity information supplied. It is not a verification of eligibility, licensure, or compliance. Verify decisions that matter against the authoritative source.
Searches OIG LEIE and SAM.gov by name and reviews every potential match.
Specialties & Taxonomies
- Primary
Internal Medicine
Endocrinology, Diabetes & Metabolism
Allopathic & Osteopathic Physicians
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Taxonomy code 207RE0101X
Provider-Reported License Information
- Internal Medicine (New York)
- 289517
Practice Locations
Practice Location
77 Pondfield Rd
Bronxville, New York 10708-3809
Phone: (914) 771-9286
Additional Practice Location
8268 164th St Rm N707
Jamaica, New York 11432-1121
Phone: (718) 883-4050
Additional Practice Location
510 Greenbriar Rd
York, Pennsylvania 17404-1335
Phone: (717) 791-2540
Fax: (717) 791-2549
Additional Practice Location
810 Sir Thomas Ct Ste 101
Harrisburg, Pennsylvania 17109-4839
Phone: (717) 614-4420
Fax: (717) 614-4421
Additional Practice Location
2005 Technology Pkwy Ste 440
Mechanicsburg, Pennsylvania 17050-9413
Phone: (717) 791-2540
Fax: (717) 791-2549
Record Information
- Enumeration Date
- June 27, 2012
- Provider's NPPES Record Last Updated
- December 19, 2022
- Certification Date
- September 1, 2022
- NPISignal NPPES Dataset
- August 2026
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