Ka Wah Chan, M.D.
NPI 1134186034 · Pediatric Hematology & Oncology Physician · San Antonio, TX
Ka Wah Chan, M.D. is a Pediatric Hematology & Oncology Physician provider in San Antonio, TX (NPI 1134186034).
Provider details
- NPI number
- 1134186034
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- J2535 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2006-04-26
- Last updated
- 2014-05-26
Frequently asked questions
- What is Ka Wah Chan's NPI number?
- Ka Wah Chan's National Provider Identifier (NPI) is 1134186034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ka Wah Chan's specialty?
- Ka Wah Chan is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Ka Wah Chan located?
- Ka Wah Chan's practice location on file with NPPES is 4410 Medical Dr, San Antonio, TX 78229-6306.
- What is Ka Wah Chan's phone number?
- The practice phone number listed in the NPPES registry for Ka Wah Chan is (210) 575-2222.
- Is Ka Wah Chan's NPI active?
- Yes — Ka Wah Chan's NPI (1134186034) is active in the NPPES registry as of the last update on 2014-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.