NPI Portal NPI Lookup & Verification

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

Dav William Bremer, M.D.

Ophthalmology Physician in Centerville Finance, OH · enumerated 2006 · practices at Dav W. Bremer, M.D..

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

National Provider Identifier

1043312796

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Registry record

Entity type Individual (Type 1)
Name Dav William Bremer
Credential M.D.
Sex Male
Practice address Centerville Finance, OH, 45459
Fax (937) 433-2994
Enumeration date Sep 2, 2006
Last updated in NPPES Feb 22, 2008

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

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 047246 (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
0820057 Other OH UNITED HEALTHCARE
0483641 Medicaid OH -
000000013969 Other OH ANTHEM 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.

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Frequently asked questions

How do I verify Dav Bremer's NPI record?
Cross-check NPI 1043312796 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1043312796 active?
Yes, as of the latest NPPES snapshot, NPI 1043312796 is active (record last updated 2008-02-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-22.