Alphonsus Cheung, MD
NPI 1609822469 · Anesthesiology Physician · San Jose, CA
Alphonsus Cheung, MD is a Anesthesiology Physician provider in San Jose, CA (NPI 1609822469).
Provider details
- NPI number
- 1609822469
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G49583 (CA)
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
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
- 2006-05-25
- Last updated
- 2011-04-08
Frequently asked questions
- What is Alphonsus Cheung's NPI number?
- Alphonsus Cheung's National Provider Identifier (NPI) is 1609822469, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alphonsus Cheung's specialty?
- Alphonsus Cheung is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Alphonsus Cheung located?
- Alphonsus Cheung's practice location on file with NPPES is 2100 Forest Ave, San Jose, CA 95128-1422.
- What is Alphonsus Cheung's phone number?
- The practice phone number listed in the NPPES registry for Alphonsus Cheung is (408) 297-3432.
- Is Alphonsus Cheung's NPI active?
- Yes — Alphonsus Cheung's NPI (1609822469) is active in the NPPES registry as of the last update on 2011-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.