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Malcolm Barry Louden, MD

Neurology Physician in Parkersburg, WV · enumerated 2005 · practices at Parkersburg Neurological Associates Inc.

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

National Provider Identifier

1649272303

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Registry record

Entity type Individual (Type 1)
Name Malcolm Barry Louden
Credential MD
Sex Male
Practice address 3803 Emerson Ave, Parkersburg, WV, 26104
Phone (304) 485-5041
Fax (304) 485-5678
Enumeration date Aug 12, 2005
Last updated in NPPES Apr 18, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 35045546 (OH) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 45546 (OH) Secondary
2084S0012X Sleep Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 45546 (OH) Secondary
2084S0012X Sleep Medicine (Psychiatry & Neurology) Physician Allopathic & Osteopathic Physicians · License 11173 (WV) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 11173 (WV) 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
0432428 Medicaid OH -
0091000000 Medicaid WV -

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 Malcolm Louden practice?
The practice location on file with NPPES is in Parkersburg, WV. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Malcolm Louden?
The National Provider Identifier (NPI) for Malcolm Louden is 1649272303, 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 2022-04-18.