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

Dr. Preetha Muthusamy, MD

Neuromuscular Medicine (Psychiatry & Neurology) Physician in Warren, OH · enumerated 2008.

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

National Provider Identifier

1205001161

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Registry record

Entity type Individual (Type 1)

Name Dr. Preetha Muthusamy

Credential MD

Sex Female

Practice address Warren, OH, 44484

Phone (330) 306-6980

Fax (330) 856-5887

Enumeration date Apr 22, 2008

Last updated in NPPES Aug 18, 2023

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

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 91308 (OH) Secondary

2084N0008X Neuromuscular Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 35.091308 (OH) 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
2949644	Medicaid	OH	-

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 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 Preetha Muthusamy?

Preetha Muthusamy is registered in NPPES with the primary taxonomy of Neuromuscular Medicine (Psychiatry & Neurology) Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

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Linda O'Neill Occupational Therapist · Warren, OH NPI 1184627713 Vijaykumar Shah Internal Medicine Physician · Warren, OH NPI 1851381016 Nicholas Katz Gastroenterology Physician · Warren, OH NPI 1548246978 Thomas Dunlap Physical Therapist · Warren, OH NPI 1508990656 Daphne Bonner Occupational Therapist · Warren, OH NPI 1760502256 William Pusser Occupational Therapist · Warren, OH NPI 1750574513 Janeen Masternick-Black Physical Medicine & Rehabilitation Physician · Warren, OH NPI 1295019560 Consandre Romain Surgery Physician · Warren, OH NPI 1083970370

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-18.