John Poon, PHARM.D.
NPI 1902112030 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · San Leandro, CA
John Poon, PHARM.D. is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in San Leandro, CA (NPI 1902112030).
Provider details
- NPI number
- 1902112030
- Entity type
- Individual
- Primary specialty
- Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
- Credential
- PHARM.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 63192 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2010-08-26
- Last updated
- 2021-12-17
- Certified
- 2021-12-17
Frequently asked questions
- What is John Poon's NPI number?
- John Poon's National Provider Identifier (NPI) is 1902112030, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Poon's specialty?
- John Poon is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
- Where is John Poon located?
- John Poon's practice location on file with NPPES is 2500 Merced St, San Leandro, CA 94577-4201.
- What is John Poon's phone number?
- The practice phone number listed in the NPPES registry for John Poon is (510) 454-2760.
- Is John Poon's NPI active?
- Yes — John Poon's NPI (1902112030) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.