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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Michael Tin Sein, MD

Physical Medicine & Rehabilitation Physician in Florence, SC · enumerated 2009.

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

National Provider Identifier

1447484852

Verified

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Registry record

Entity type Individual (Type 1)
Name Michael Tin Sein
Credential MD
Sex Male
Practice address Florence, SC, 29506
Phone (843) 673-0122
Fax (843) 661-6400
Enumeration date May 13, 2009
Last updated in NPPES Mar 6, 2024

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians · License 276031 (NY) Secondary
2084P2900X Pain Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License ME141947 (FL) Secondary
208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians · License ME141947 (FL) 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
105078500 Medicaid FL -

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

What is the NPI number for Michael Sein?
The National Provider Identifier (NPI) for Michael Sein is 1447484852, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michael Sein practice?
The practice location on file with NPPES is in Florence, SC. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-06.