Xian Li, MD
NPI 1780751511 · Internal Medicine Physician · Panorama City, CA
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xian Li, MD is a Internal Medicine Physician provider in Panorama City, CA (NPI 1780751511).
Provider details
- NPI number
- 1780751511
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A88221 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 303 | 157 |
| Donepezil Hcl | 180 | 102 |
| Sertraline Hcl | 56 | 27 |
| Quetiapine Fumarate | 55 | 33 |
| Trazodone Hcl | 52 | 36 |
| Mirtazapine | 19 | 12 |
| Diph,pertuss(acell),tet Vac/Pfbrand: Adacel Tdap | 14 | 14 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 2 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
- 2006-11-29
- Last updated
- 2021-12-03
Frequently asked questions
- What is Xian Li's NPI number?
- Xian Li's National Provider Identifier (NPI) is 1780751511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xian Li's specialty?
- Xian Li is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Xian Li located?
- Xian Li's practice location on file with NPPES is 13652 Cantara St, Panorama City, CA 91402-5423.
- What is Xian Li's phone number?
- The practice phone number listed in the NPPES registry for Xian Li is (818) 375-2000.
- Does Xian Li accept Medicare?
- Xian Li is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xian Li's NPI active?
- Yes — Xian Li's NPI (1780751511) is active in the NPPES registry as of the last update on 2021-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.