Frederick Liu, DDS, MD
NPI 1336386325 · Oral and Maxillofacial Surgery (Dentist) · Reston, VA
Frederick Liu, DDS, MD is a Oral and Maxillofacial Surgery (Dentist) provider in Reston, VA (NPI 1336386325).
Provider details
- NPI number
- 1336386325
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DDS, MD
- Sex
- Male
- Sole proprietor
- No
- License
- 04014143467 (VA)
Specialties & taxonomies
Dental Providers
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
2 documented practice locations
- 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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin | 210 | 182 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 72 | 72 |
| Clindamycin Hcl | 43 | 35 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 14 | 14 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
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
Additional practice locations (1)
- 6211 Centreville Rd Ste 800Centreville, VA 20121-2635Phone: (703) 266-0026
Registry dates
- Enumerated
- 2009-01-13
- Last updated
- 2026-01-23
- Certified
- 2026-01-23
Frequently asked questions
- What is Frederick Liu's NPI number?
- Frederick Liu's National Provider Identifier (NPI) is 1336386325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Frederick Liu's specialty?
- Frederick Liu is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is Frederick Liu located?
- Frederick Liu's practice location on file with NPPES is 12359 Sunrise Valley Dr Ste 300, Reston, VA 20191-3463.
- What is Frederick Liu's phone number?
- The practice phone number listed in the NPPES registry for Frederick Liu is (703) 385-5777.
- Is Frederick Liu's NPI active?
- Yes — Frederick Liu's NPI (1336386325) is active in the NPPES registry as of the last update on 2026-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.