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

Jean Ye-Qiong Guan

Individual provider Hospitalist Physician · NPI 1215314422

Jean Ye-Qiong Guan practises Internal Medicine in Springfield, Missouri. Qualified in 2015, 11 years ago. Practices with Lester E Cox Medical Centers, a 249-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Missouri.

Years since qualifying
11
Licensed in
CA, MO
In the registry since
2015
Specialties on file
2
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Practice location Address checks out

1001 E Primrose St
Springfield, MO 65807-5155
Phone: (417) 875-3000
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Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 200 W Arbor Dr # 8425, San Diego, CA 92103-1911 — (619) 543-6268

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2020014325 (MO)
Hospitalist Physician Taxonomy 208M00000X · Licence A144088 (CA)

Record details

NPI number1215314422
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedApril 27, 2015
Last updated in NPPESJune 9, 2020
Certification dateJune 9, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesGERIATRIC MEDICINE
Medical schoolOTHER
Graduated 2015 (11 years in practice)
Group practice Lester E Cox Medical Centers — 249 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients386
Services billed 6,469 a service is one billed item, such as a visit, a test or a procedure
Average patient age77

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $271 3 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Cox Medical Centers Hospital · Springfield, MO · listed as Lester E. Cox Medical Centers
  • Cox Monett Hospital Hospital · Monett, MO · listed as Cox- Monett Hospital, Inc
  • Phoenix Home Care And Hospice Home health agency · Springfield, MO · listed as Phoenix Home Care, LLC
  • Cox Medical Center Branson Hospital · Branson, MO
  • Coxhealth At Home Home health agency · Springfield, MO

Colleagues at Lester E Cox Medical Centers

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 249 clinicians in the practice; 12 are shown here.

Other providers in Springfield