Gary Liu, MD, PHD
NPI 1134706989 · Psychiatry Physician · Tampa, FL
Gary Liu, MD, PHD is a Psychiatry Physician provider in Tampa, FL (NPI 1134706989).
Provider details
- NPI number
- 1134706989
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, PHD
- Sex
- Male
- Sole proprietor
- No
- License
- ME173028 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Trazodone Hcl | 25 |
| Olanzapine | 17 |
| Risperidone | 15 |
| Sertraline Hcl | 12 |
| Fluoxetine Hcl | 11 |
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.
Practice location
Mailing address
Additional practice locations (1)
- 3535 Market St Fl 2Philadelphia, PA 19104-3317Phone: (215) 746-7222
Registry dates
- Enumerated
- 2021-03-26
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is Gary Liu's NPI number?
- Gary Liu's National Provider Identifier (NPI) is 1134706989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Liu's specialty?
- Gary Liu is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Liu located?
- Gary Liu's practice location on file with NPPES is 4100 W Kennedy Blvd Ste 303, Tampa, FL 33609-2257.
- What is Gary Liu's phone number?
- The practice phone number listed in the NPPES registry for Gary Liu is (813) 419-2067.
- Is Gary Liu's NPI active?
- Yes — Gary Liu's NPI (1134706989) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.