Christina Liao, MD
NPI 1891942512 · Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician · Torrance, CA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christina Liao, MD is a Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician provider in Torrance, CA (NPI 1891942512).
Provider details
- NPI number
- 1891942512
- Entity type
- Individual
- Primary specialty
- Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A120613 (CA)
Specialties & taxonomies
- Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) PhysicianPrimary207VF0040XLicense A120613 (CA)
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Mirabegronbrand: Myrbetriq | 182 | 67 |
| Estradiol | 151 | 97 |
| Mirabegronbrand: Mirabegron Er | 55 | 39 |
| Cephalexin | 42 | 36 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 37 | 28 |
| Estradiolbrand: Estring | 27 | 11 |
| Ibuprofen | 27 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,139 across 12 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-08-25
- Last updated
- 2021-11-18
Frequently asked questions
- What is Christina Liao's NPI number?
- Christina Liao's National Provider Identifier (NPI) is 1891942512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christina Liao's specialty?
- Christina Liao is listed in the NPPES registry with a primary specialty of Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician (Allopathic & Osteopathic Physicians).
- Where is Christina Liao located?
- Christina Liao's practice location on file with NPPES is 1000 W Carson St # 489, Torrance, CA 90502-2004.
- What is Christina Liao's phone number?
- The practice phone number listed in the NPPES registry for Christina Liao is (310) 222-3868.
- Does Christina Liao accept Medicare?
- Christina Liao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christina Liao's NPI active?
- Yes — Christina Liao's NPI (1891942512) is active in the NPPES registry as of the last update on 2021-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.