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

John Y Park, MD

Individual provider Otolaryngology Physician · NPI 1316936115

John Y Park, MD is an Otolaryngology in Chesterfield, Missouri. Graduated from Washington University School of Medicine in 1995, 31 years ago. Practices with Urology of St Louis Inc, a 111-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
31
Trained at
Washington University School of Medicine
Licensed in
MO
In the registry since
2005
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

226 S Woods Mill Rd Ste 37W
Chesterfield, MO 63017-3662
Phone: (314) 523-5300
Fax: (314) 434-3191
Show map & directions

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

Specialties & licences

Otolaryngic Allergy Physician (primary) Taxonomy 207YX0602X · Licence 108562 (MO)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 108562 (MO)

Record details

NPI number1316936115
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 14, 2005
Last updated in NPPESMarch 17, 2025
Certification dateMarch 17, 2025
Mailing addressPo Box 14369, Saint Louis, MO 63178-4369

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Urology Of St Louis Inc — 111 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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