Tae Yong Chang
Allergy Physician · Saint Paul, MN
Tae Yong Chang is an allergy physician with a practice address in Saint Paul, Minnesota, and NPI 1467959619, issued on Apr 12, 2018. Check the license (Minnesota 78259, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Tae Yong Chang
- Primary taxonomy
- Allergy Physician 207KA0200X
- License number
- 78259 MN
Self-reported in NPPES; status is on the state search - Practice location
- 565 Snelling Ave S, Saint Paul, MN 55116
- Phone
- (651) 698-0386
- Enumerated
- Apr 12, 2018
- Record last updated
- Jan 19, 2025
- Fax
- (866) 314-4031
- Medicare enrollment
- Enrolled (PECOS I20250106000609); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 2018
- Entity
- Type 1 · individual
6 nearest allergy physician records → All 7 in Minnesota → Look up another NPI →
Also registered at 565 Snelling Ave S
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Niladri Aichbhaumik, MDAllergy & Immunology Physician1437379369
- Nicole Chase, MDAllergy & Immunology Physician1568646057
- Gary Geller, M.D.Allergy & Immunology Physician1902803125
- Micah Karasov, D.O.Allergy & Immunology Physician1922493733
- John Wahlstrom, M.D.Allergy & Immunology Physician1104823335
Verify Tae Yong Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 78259Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average allergy physician in 2024
342 Medicare Part D claims for 82 beneficiaries, against an average of 750 among the 645 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.
Most prescribed
- Azelastine Hcl64 claims
- Spiriva Respimat41 claims
- Breyna37 claims
- Alvesco31 claims
- Albuterol Sulfate Hfa30 claims
- Prednisone22 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- St Paul Allergy And Asthma Clinic P.A.Saint Paul, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Allergy Physician providers in Minnesota
There are 7 allergy physician records in Minnesota.
All 7 in Minnesota → Every provider in Saint Paul → Allergy Physician nationwide →
The 6 allergy physician records with the nearest ZIP codes
- Anthony Orecchia, M.D.Saint Paul, MN 551081154427763
- Thomas Helm, M.D.Maple Grove, MN 553691952315509
- Pramod Kelkar, M.D.Maple Grove, MN 553691154335990
- Richard Morris, M.D.Maple Grove, MN 553691023022613
- Britta Sundquist, M.D.Edina, MN 554351548550916
- Richard Waeschle, MDMankato, MN 560011720066608
Common questions
What is Tae Yong Chang's NPI number?
Tae Yong Chang's National Provider Identifier (NPI) is 1467959619, issued on Apr 12, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Tae Yong Chang located?
The NPPES record lists a practice address at 565 Snelling Ave S, Saint Paul, MN, 55116. Phone: (651) 698-0386. Providers update this record themselves, so call before visiting.
How can I verify Tae Yong Chang's license?
NPPES lists Minnesota license number 78259, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Tae Yong Chang prescribe under Medicare Part D?
In 2024, Tae Yong Chang had 342 Medicare Part D claims for 82 beneficiaries; the average among allergy physician prescribers was 750. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.