Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Billie Xia, MD

Individual provider Internal Medicine Physician · NPI 1497997381

Billie Xia, MD is a Hospitalist in Bethpage, New York. Graduated from Eastern Virginia Medical School in 2009, 17 years ago. Practices with Charles Evans Center, Inc, an 18-clinician group and works from 2 locations. Licensed in New York.

Years since qualifying
17
Trained at
Eastern Virginia Medical School
Licensed in
NY
In the registry since
2009
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

857 S Oyster Bay Rd
Bethpage, NY 11714-1030
Phone: (516) 622-8888
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 113 Glen Cove Ave, Glen Cove, NY 11542-3438 — (516) 622-8888

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 262801 (NY)
Hospitalist Physician Taxonomy 208M00000X · Licence 262801 (NY)

Record details

NPI number1497997381
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 24, 2009
Last updated in NPPESMay 13, 2026
Certification dateMay 13, 2026
Mailing address857 S Oyster Bay Rd, Bethpage, NY 11714-1030

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolEASTERN VIRGINIA MEDICAL SCHOOL
Graduated 2009 (17 years in practice)
Group practice Charles Evans Center, Inc. — 18 clinicians
Accepts Medicare assignment Not indicated

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