John Liboon, MD
NPI 1528012853 · Emergency Medicine Physician · Poway, CA
John Liboon, MD is a Emergency Medicine Physician provider in Poway, CA (NPI 1528012853).
Provider details
- NPI number
- 1528012853
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD00038681 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 1321 Colby AveEverett, WA 98201-1665Phone: (425) 261-2000
Registry dates
- Enumerated
- 2006-05-20
- Last updated
- 2019-04-05
Frequently asked questions
- What is John Liboon's NPI number?
- John Liboon's National Provider Identifier (NPI) is 1528012853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Liboon's specialty?
- John Liboon is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Liboon located?
- John Liboon's practice location on file with NPPES is 15615 Pomerado Rd, Poway, CA 92064-2405.
- What is John Liboon's phone number?
- The practice phone number listed in the NPPES registry for John Liboon is (858) 613-4000.
- Is John Liboon's NPI active?
- Yes — John Liboon's NPI (1528012853) is active in the NPPES registry as of the last update on 2019-04-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.