Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Karen Jean Hanna, M.D.
Surgery Physician in Vista, CA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1184687337
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Registry record
Entity type Individual (Type 1)
Name Karen Jean Hanna
Credential M.D.
Sex Female
Practice address 2385 S. Melrose Dr, Vista, CA, 92081
Phone (760) 300-3647
Fax (760) 482-1316
Enumeration date Apr 10, 2006
Last updated in NPPES Jul 20, 2015
Taxonomy & licenses
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD00044306 (WA) Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 2007010595 (MO) Secondary
208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License G88851 (CA) Secondary
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 |
|---|---|---|---|
| 204463103 | Medicaid | MO | - |
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 1184687337 active?
Yes, as of the latest NPPES snapshot, NPI 1184687337 is active (record last updated 2015-07-20).
How do I verify Karen Hanna's NPI record?
Cross-check NPI 1184687337 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Jay Grove Surgery Physician · Vista, CA NPI 1912971334 California Surgical Assistants, Apc Surgical Physician Assistant · Vista, CA NPI 1437396900 Vicki Grove Marriage & Family Therapist · Vista, CA NPI 1609171289 Doris Castillo Case Manager/Care Coordinator · Vista, CA NPI 1487930244 Minimally Invasive Surgeons of North County Inc. Surgery Physician · Vista, CA NPI 1184038093 Bryana Piazza Metabolic Nutrition Registered Dietitian · Vista, CA NPI 1205245487 Chelsea Pancari Registered Dietitian · Vista, CA NPI 1902355191 Amanda Oliveira Registered Dietitian · Vista, CA NPI 1932687357
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-07-20.