Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James D Mcdowall, MD

Diagnostic Radiology Physician in Hudson, OH · enumerated 2006.

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

National Provider Identifier

1295741270

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Registry record

Entity type Individual (Type 1)

Name Dr. James D Mcdowall

Credential MD

Sex Male

Practice address 5655 Hudson Dr Ste 210, Aris Radiology, Hudson, OH, 44236

Phone (330) 655-1869

Fax (330) 655-3828

Enumeration date Jul 31, 2006

Last updated in NPPES Nov 10, 2016

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 10070 (ND) 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
13568	Medicaid	ND	-
25936	Other	ND	BCBS

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

What is the NPI number for James Mcdowall?

The National Provider Identifier (NPI) for James Mcdowall is 1295741270, a Type 1 (individual) record in the CMS NPPES registry.

Where does James Mcdowall practice?

The practice location on file with NPPES is in Hudson, OH. 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 2016-11-10.