Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Patrick Htain Win, MD

Individual provider Allergy & Immunology Physician · NPI 1346335783

Dr. Patrick Htain Win, MD practises Allergy/Immunology in Shiloh, Illinois. Graduated from University of Missouri, Columbia School of Medicine in 2002, 24 years ago. Practices with Allergy Asthma and Immunology Center SC, a 6-clinician group and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
24
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
IL, MO
In the registry since
2006
Specialties on file
4
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

325 Tamarack Ln
Shiloh, IL 62269-2993 Not confirmed with CMS for 15 years — call before visiting
Phone: (618) 624-2060
Fax: (618) 624-2226
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence 36117560 (IL)
Allergy & Immunology Physician Taxonomy 207K00000X · Licence 2005001335 (MO)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence 2005001335 (MO)
Allergy & Immunology (Internal Medicine) Physician Taxonomy 207RA0201X · Licence 36117560 (IL)

Record details

NPI number1346335783
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 3, 2006
Last updated in NPPESJuly 26, 2011

Medicare enrollment

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

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Allergy Asthma And Immunology Center Sc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients184
Average patient age70

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.

Compensation for services other than consulting , including serving as faculty or as a speaker at a venue other than a continuing education program $28,310 21 payments
Travel and Lodging $4,883 8 payments · travel or lodging paid or reimbursed, such as to attend a conference
Food and Beverage $2,352 41 payments · a meal or drink at a meeting or visit, not a fee
Consulting Fee $698 1 payment
Education $34 1 payment · educational material or training, 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.

Colleagues at Allergy Asthma and Immunology Center SC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 6 clinicians in the practice; 4 are shown here.

Other providers in Shiloh