Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Michael Tanbonliong, MD

Family Medicine Physician in Duncan, SC · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629049937

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Registry record

Entity type Individual (Type 1)

Name Mr. Michael Tanbonliong

Credential MD

Sex Male

Practice address 1575 E Main St, Duncan, SC, 29334

Phone (864) 560-3500

Fax (864) 560-3535

Enumeration date Jan 27, 2006

Last updated in NPPES Dec 31, 2020

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 18389 (SC) Primary

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
5286119	Other	SC	AETNA
64293	Other	SC	MEDCOST
183893	Medicaid	SC	-

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.

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Frequently asked questions

Is NPI 1629049937 active?

Yes, as of the latest NPPES snapshot, NPI 1629049937 is active (record last updated 2020-12-31).

How do I verify Michael Tanbonliong's NPI record?

Cross-check NPI 1629049937 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

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Richard Lucarelli Family Medicine Physician · Duncan, SC NPI 1568432102 Brenda Adams-Hudson Family Medicine Physician · Duncan, SC NPI 1982674321 Walter Kucaba Family Medicine Physician · Duncan, SC NPI 1881787802 Spartanburg Medical Center Obstetrics & Gynecology Physician · Duncan, SC NPI 1144466251 Hans Blaakman,Dpm,LLC Foot & Ankle Surgery Podiatrist · Duncan, SC NPI 1265673784 South Carolina Podiatric Physicians and Surgeons Group, LLC Foot & Ankle Surgery Podiatrist · Duncan, SC NPI 1669897690 Ann Bartee Family Nurse Practitioner · Duncan, SC NPI 1730569328 Brittany Woodard Family Medicine Physician · Duncan, SC NPI 1184277071

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-31.