Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dennis S. Cohen, M.D.
Surgery Physician in Richmond, VA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831145085
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Registry record
Entity type Individual (Type 1)
Name Dennis S. Cohen
Credential M.D.
Sex Male
Practice address 5855 Bremo Rd, Suite 506, Richmond, VA, 23226
Phone (804) 285-3225
Fax (804) 285-0360
Enumeration date May 26, 2006
Last updated in NPPES Mar 12, 2012
Taxonomy & licenses
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 |
|---|---|---|---|
| 7312679 | Other | VA | OPTIMA |
| 020052259 | Other | VA | HUMANA GOLD |
| 288122 | Other | VA | BC/BS |
| 36368 | Other | VA | CARENET |
| 7312679 | Medicaid | VA | - |
| 020052259 | Other | VA | SECURE HORIZONS |
| 17001289 | Other | VA | UNITED HEALTHCARE |
| 184482 | Other | VA | SOUTHERN HEALTH |
| 7945385 | Other | VA | AETNA |
| 020052259 | Other | VA | OPTIMA MEDICARE |
| C06695 | Other | VA | GROUP PTAN |
| 250250 | Other | VA | MAMSI,MDIPA,OPTIMUM CHOIC |
| 541267736 | Other | VA | CIGNA |
| 541267736 | Other | VA | COMMERCIAL |
| 7312679 | Other | VA | VA PREMIER |
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.
Frequently asked questions
Is NPI 1831145085 active?
Yes, as of the latest NPPES snapshot, NPI 1831145085 is active (record last updated 2012-03-12).
How do I verify Dennis Cohen's NPI record?
Cross-check NPI 1831145085 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-12.