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Dr. David John Tolner, MD

Neurological Surgery Physician in Glen Burnie, MD · enumerated 2006.

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

National Provider Identifier

1790860880

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Registry record

Entity type Individual (Type 1)
Name Dr. David John Tolner
Credential MD
Sex Male
Practice address 203 Hospital Dr, Suite 300, Glen Burnie, MD, 21061
Phone (410) 766-4111
Fax (410) 768-5644
Enumeration date Oct 26, 2006
Last updated in NPPES Jun 29, 2010

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License D24862 (MD) 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
521515639 Other MD TAX ID
429091700 Medicaid MD -

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

How do I verify David Tolner's NPI record?
Cross-check NPI 1790860880 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1790860880 active?
Yes, as of the latest NPPES snapshot, NPI 1790860880 is active (record last updated 2010-06-29).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-29.