Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Yong C Yoon, M.D.
Surgery Physician in Saginaw, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1467431239
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Registry record
Entity type Individual (Type 1)
Name Yong C Yoon
Credential M.D.
Sex Male
Practice address 912 S Washington Ave Ste 1, Saginaw, MI, 48601
Phone (989) 790-1001
Fax (989) 790-1002
Enumeration date Jan 11, 2006
Last updated in NPPES Jan 9, 2026
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 4806454 | Medicaid | MI | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Yong Yoon?
Yong Yoon is registered in NPPES with the primary taxonomy of Surgery Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Wael Solh Colon & Rectal Surgery Physician · Saginaw, MI NPI 1174516322 Samuel Shaheen Surgery Physician · Saginaw, MI NPI 1437142577 Christina Maser Surgery Physician · Saginaw, MI NPI 1073571774 Saginaw Cooperative Hospitals, Inc Surgery Physician · Saginaw, MI NPI 1467557819 Timothy Hackett Surgery Physician · Saginaw, MI NPI 1992822928 Maher Ghanem Surgery Physician · Saginaw, MI NPI 1922273515 Oveys Mansuri Trauma Surgery Physician · Saginaw, MI NPI 1669636007 Saginaw Cooperative Hospitals, Inc Nurse Practitioner · Saginaw, MI NPI 1912462847
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-09.