Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thandapani Sivakumar

Physical Therapist in Lapeer, MI · enumerated 2018.

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

National Provider Identifier

1255838090

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Registry record

Entity type Individual (Type 1)

Name Thandapani Sivakumar

Sex Male

Practice address 1375 N Main St, Lapeer, MI, 48446

Phone (810) 667-5500

Enumeration date Apr 9, 2018

Last updated in NPPES Apr 9, 2018

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 5501007085 (MI) Primary

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 Thandapani Sivakumar?

The National Provider Identifier (NPI) for Thandapani Sivakumar is 1255838090, a Type 1 (individual) record in the CMS NPPES registry.

Where does Thandapani Sivakumar practice?

The practice location on file with NPPES is in Lapeer, MI. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Mclaren Lapeer Region General Acute Care Hospital · Lapeer, MI NPI 1205824737 Mclaren Lapeer Region Psychiatric Hospital Unit · Lapeer, MI NPI 1538157078 Henry Tidwell Clinical Social Worker · Lapeer, MI NPI 1518949312 Susan Gano-Phillips Psychologist · Lapeer, MI NPI 1437131224 Youlanda Leidlein Clinical Social Worker · Lapeer, MI NPI 1003898800 Deborah Compeau Certified Registered Nurse Anesthetist · Lapeer, MI NPI 1164495248 Kimberly Becker-Castle Certified Registered Nurse Anesthetist · Lapeer, MI NPI 1275597254 Lapeer Emergency Physicians PC Emergency Medicine Physician · Lapeer, MI NPI 1477508828

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-04-09.