Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Donald Joseph Tamulonis Jr., MD

Neurology Physician in Youngstown, OH · enumerated 2005.

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

National Provider Identifier

1073511531

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Registry record

Entity type Individual (Type 1)

Name Donald Joseph Tamulonis Jr.

Credential MD

Sex Male

Practice address 1340 Belmont Ave, Suite 2200, Youngstown, OH, 44504

Phone (330) 746-7400

Fax (330) 746-7436

Enumeration date Jul 8, 2005

Last updated in NPPES Feb 6, 2017

Taxonomy & licenses

204C00000X Sports Medicine (Neuromusculoskeletal Medicine) Physician Allopathic & Osteopathic Physicians · License 35043841 (OH) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 35043841 (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
H141360	Other	OH	MEDICARE PTAN
0557026	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

Where does Donald Tamulonis practice?

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

What is the NPI number for Donald Tamulonis?

The National Provider Identifier (NPI) for Donald Tamulonis is 1073511531, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-06.