Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Ramakrishnan Sasi, PHD

Clinical Molecular Genetics Physician in Marquette, MI · enumerated 2006.

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

National Provider Identifier

1821061177

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Registry record

Entity type Individual (Type 1)

Name Mr. Ramakrishnan Sasi

Credential PHD

Sex Male

Practice address 420 West Magnetic Street, Marquette General Health Systems, Marquette, MI, 49855

Phone (902) 225-7662

Fax (902) 225-3698

Enumeration date Feb 8, 2006

Last updated in NPPES Sep 11, 2025

Taxonomy & licenses

207SC0300X Clinical Cytogenetics Physician Allopathic & Osteopathic Physicians · License 2002096 (MI) Secondary

207SG0203X Clinical Molecular Genetics Physician Allopathic & Osteopathic Physicians · License 96194 (MI) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Ramakrishnan Sasi practice?

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

What is the NPI number for Ramakrishnan Sasi?

The National Provider Identifier (NPI) for Ramakrishnan Sasi is 1821061177, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.