Philana Liang, PA
NPI 1831130533 · Physician Assistant · Saint Louis, MO
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Philana Liang, PA is a Physician Assistant provider in Saint Louis, MO (NPI 1831130533).
Provider details
- NPI number
- 1831130533
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 2010038101 (MO)
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 tenure33% of score
20 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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bictegrav/Emtricit/Tenofov Alabrand: Biktarvy | 113 | 13 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 38 | — |
| Atorvastatin Calcium | 29 | — |
| Escitalopram Oxalate | 27 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 26 | — |
| Doxycycline Hyclate | 23 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (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
- 2006-06-10
- Last updated
- 2025-04-17
Frequently asked questions
- What is Philana Liang's NPI number?
- Philana Liang's National Provider Identifier (NPI) is 1831130533, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Philana Liang's specialty?
- Philana Liang is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Philana Liang located?
- Philana Liang's practice location on file with NPPES is 620 S Taylor Ave, Saint Louis, MO 63110-1035.
- What is Philana Liang's phone number?
- The practice phone number listed in the NPPES registry for Philana Liang is (314) 362-9098.
- Does Philana Liang accept Medicare?
- Philana Liang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Philana Liang's NPI active?
- Yes — Philana Liang's NPI (1831130533) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.