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

Mai Kong Xiong, MD

Individual provider Emergency Medicine Physician · NPI 1174711741

Mai Kong Xiong, MD is a Family Practice in Middletown, Connecticut. Qualified in 2024, 2 years ago. Practices with St Vincents Urgent Care LLC, a 43-clinician group and accepts Medicare assignment. Licensed in Connecticut and Illinois.

Years since qualifying
2
Licensed in
CT, IL
In the registry since
2007
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

90 S Main St
Middletown, CT 06457-3649
Phone: (860) 344-6300
Fax: (860) 344-9249
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 045864 (CT)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 036.167615 (IL)

Record details

NPI number1174711741
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 9, 2007
Last updated in NPPESMay 18, 2026
Certification dateMay 18, 2026

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice St. Vincents Urgent Care Llc — 43 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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