Christina Kao, M.D.
NPI 1558533901 · Pulmonary Disease Physician · Houston, TX
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Kao, M.D. is a Pulmonary Disease Physician provider in Houston, TX (NPI 1558533901).
Provider details
- NPI number
- 1558533901
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- M7315 (TX)
Specialties & taxonomies
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
18 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
- 2008-03-26
- Last updated
- 2021-08-27
- Certified
- 2021-08-27
Frequently asked questions
- What is Christina Kao's NPI number?
- Christina Kao's National Provider Identifier (NPI) is 1558533901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Kao's specialty?
- Christina Kao is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Christina Kao located?
- Christina Kao's practice location on file with NPPES is 6720 Bertner Ave Ste C-355, Houston, TX 77030-2604.
- What is Christina Kao's phone number?
- The practice phone number listed in the NPPES registry for Christina Kao is (832) 355-2285.
- Does Christina Kao accept Medicare?
- Christina Kao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Kao's NPI active?
- Yes — Christina Kao's NPI (1558533901) is active in the NPPES registry as of the last update on 2021-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.