John Liboon, MD
John Liboon is a Emergency Medicine Physician provider (Emergency Medicine) practicing in Poway, CA, registered in the NPPES registry with NPI 1528012853 since 2006. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1528012853 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John Liboon |
| Credential | MD |
| Sex | Male |
| Practice address | Poway, CA, 92064 |
| Phone | 8586134000 |
| Enumeration date | 2006-05-20 |
| Last updated in NPPES | 2019-04-05 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 207PE0004X | Emergency Medical Services (Emergency Medicine) Physician | Secondary | MD00038681 | WA |
| 207P00000X | Emergency Medicine Physician | Primary | A65588 | CA |
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 |
|---|---|---|---|
| 8266652 | Medicaid | WA | — |
Copy-ready billing details
Provider: John Liboon, MD NPI: 1528012853 Taxonomy: 207P00000X (Emergency Medicine Physician) Address: Poway, CA, 92064
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1619947090 | Palomar Health | Organization | Skilled Nursing Facility | Poway, CA |
| 1659342962 | David Tam | Individual | Neurology with Special Qualifications in Child Neurology Physician | Poway, CA |
| 1891703039 | Cep America - California | Organization | Emergency Medicine Physician | Poway, CA |
| 1831475136 | Cory Nelkin | Individual | Internal Medicine Physician | Poway, CA |
| 1811245863 | Palomar Health | Organization | Clinical Medical Laboratory | Poway, CA |
| 1144571076 | San Diego Diagnostic Radiology Medical Group, Inc. | Organization | Diagnostic Radiology Physician | Poway, CA |
| 1326389289 | Galen Inpatient Physicians Inc | Organization | Internal Medicine Physician | Poway, CA |
| 1134526270 | Shawn Laird | Individual | Adult Health Nurse Practitioner | Poway, CA |
Verify this record
Cross-check NPI 1528012853 against the authoritative CMS record: view John Liboon on the official NPPES registry .
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. Read the full guide or validate an NPI number.
Frequently asked questions
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-04-05.