David Liu, M.D.
NPI 1720073349 · Geriatric Medicine (Internal Medicine) Physician · Little Rock, AR
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Liu, M.D. is a Geriatric Medicine (Internal Medicine) Physician provider in Little Rock, AR (NPI 1720073349).
Provider details
- NPI number
- 1720073349
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- E-2195 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 80 | 35 |
| Atorvastatin Calcium | 77 | 34 |
| Lisinopril | 37 | 14 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 34 | 16 |
| Omeprazole | 29 | 11 |
| Gabapentin | 28 | 13 |
| Allopurinol |
Practice location
Mailing address
Additional practice locations (1)
- 1 St Vincent CirSuite 210Little Rock, AR 72205-5405Phone: (501) 552-4777Fax: (501) 552-4570
Registry dates
- Enumerated
- 2005-09-20
- Last updated
- 2023-12-12
- Certified
- 2023-12-12
Frequently asked questions
- What is David Liu's NPI number?
- David Liu's National Provider Identifier (NPI) is 1720073349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Liu's specialty?
- David Liu is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is David Liu located?
- David Liu's practice location on file with NPPES is 410 S University Ave # 160, Little Rock, AR 72205-5246.
- What is David Liu's phone number?
- The practice phone number listed in the NPPES registry for David Liu is (501) 255-2482.
- Does David Liu accept Medicare?
- David Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Liu's NPI active?
- Yes — David Liu's NPI (1720073349) is active in the NPPES registry as of the last update on 2023-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.