Joanna Ku, FNP-C
NPI 1689448938 · Family Nurse Practitioner · Houston, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanna Ku, FNP-C is a Family Nurse Practitioner provider in Houston, TX (NPI 1689448938).
Provider details
- NPI number
- 1689448938
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- 1167638 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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)
- 7010 Highway 6Missouri City, TX 77459-4995Phone: (713) 442-6700
Registry dates
- Enumerated
- 2023-11-07
- Last updated
- 2024-08-15
- Certified
- 2024-08-15
Frequently asked questions
- What is Joanna Ku's NPI number?
- Joanna Ku's National Provider Identifier (NPI) is 1689448938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanna Ku's specialty?
- Joanna Ku is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joanna Ku located?
- Joanna Ku's practice location on file with NPPES is 1504 Taub Loop, Houston, TX 77030-1608.
- What is Joanna Ku's phone number?
- The practice phone number listed in the NPPES registry for Joanna Ku is (713) 873-2000.
- Does Joanna Ku accept Medicare?
- Joanna Ku is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanna Ku's NPI active?
- Yes — Joanna Ku's NPI (1689448938) is active in the NPPES registry as of the last update on 2024-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.