Christina Liu, RN, CNM, WHNP
NPI 1023551256 · Advanced Practice Midwife · Oceanside, CA
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Liu, RN, CNM, WHNP is a Advanced Practice Midwife provider in Oceanside, CA (NPI 1023551256).
Provider details
- NPI number
- 1023551256
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RN, CNM, WHNP
- Sex
- Female
- Sole proprietor
- No
- License
- 95038936 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
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
9 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
- 2016-11-19
- Last updated
- 2022-01-03
- Certified
- 2020-01-24
Frequently asked questions
- What is Christina Liu's NPI number?
- Christina Liu's National Provider Identifier (NPI) is 1023551256, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Liu's specialty?
- Christina Liu is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Christina Liu located?
- Christina Liu's practice location on file with NPPES is 3998 Vista Way, Oceanside, CA 92056-4500.
- What is Christina Liu's phone number?
- The practice phone number listed in the NPPES registry for Christina Liu is (760) 901-5200.
- Does Christina Liu accept Medicare?
- Christina Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Liu's NPI active?
- Yes — Christina Liu's NPI (1023551256) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.