Anthony Choy, MD
NPI 1649774423 · Psychiatry Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anthony Choy, MD is a Psychiatry Physician provider in San Antonio, TX (NPI 1649774423).
Provider details
- NPI number
- 1649774423
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A191847 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
14 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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bupropion Hclbrand: Bupropion Xl | 15 |
| Mirtazapine | 14 |
| 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 (13)
- 2803 Medical Campus DriveGoldsboro, NC 27531Phone: (919) 722-1883
- 600 Six Flags Dr Ste 600Arlington, TX 76011-6340Phone: (817) 527-8621
- 9600 N Mopac Expy Ste 650Austin, TX 78759-6507Phone: (512) 955-8474
- 1507 Lyndon B Johnson Fwy Ste 750Dallas, TX 75234-6088Phone: (817) 527-8621
- 8080 N Central Expy Ste 1250Dallas, TX 75206-1890Phone: (817) 527-8621
- 6500 West Fwy Ste 700Fort Worth, TX 76116-2180Phone: (817) 527-8621
- 3800 Gaylord Pkwy Ste 1100Frisco, TX 75034-9416Phone: (817) 527-8621
- 3355 W Alabama St Ste 1100Houston, TX 77098-1868Phone: (346) 537-1292
- 2221 Lakeside Blvd Ste 1225Richardson, TX 75082-4370Phone: (817) 527-8621
Registry dates
- Enumerated
- 2018-03-19
- Last updated
- 2026-04-08
- Certified
- 2026-04-08
Frequently asked questions
- What is Anthony Choy's NPI number?
- Anthony Choy's National Provider Identifier (NPI) is 1649774423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Choy's specialty?
- Anthony Choy is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Choy located?
- Anthony Choy's practice location on file with NPPES is 18615 Tuscany Stone Ste 250, San Antonio, TX 78258-3504.
- What is Anthony Choy's phone number?
- The practice phone number listed in the NPPES registry for Anthony Choy is (726) 207-5519.
- Does Anthony Choy accept Medicare?
- Anthony Choy is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anthony Choy's NPI active?
- Yes — Anthony Choy's NPI (1649774423) is active in the NPPES registry as of the last update on 2026-04-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.