Douglas Szeto, M.D.
NPI 1508018516 · Family Medicine Physician · Houston, TX
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Szeto, M.D. is a Family Medicine Physician provider in Houston, TX (NPI 1508018516).
Provider details
- NPI number
- 1508018516
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- N1912 (TX)
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
17 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 · 34 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 115 | 45 |
| Amlodipine Besylate | 95 | 36 |
| Levothyroxine Sodium | 51 | 16 |
| Lisinopril | 40 | 16 |
| Gabapentin | 38 | 14 |
| Losartan Potassium | 36 | 13 |
| Fluticasone Propionate |
Practice location
Mailing address
Additional practice locations (1)
- 929 Gessner Rd Ste 1450Houston, TX 77024-2317Phone: (713) 442-5200
Registry dates
- Enumerated
- 2008-10-21
- Last updated
- 2022-03-02
- Certified
- 2022-03-02
Frequently asked questions
- What is Douglas Szeto's NPI number?
- Douglas Szeto's National Provider Identifier (NPI) is 1508018516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Szeto's specialty?
- Douglas Szeto is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Szeto located?
- Douglas Szeto's practice location on file with NPPES is 2727 W Holcombe Blvd, Houston, TX 77025-1669.
- What is Douglas Szeto's phone number?
- The practice phone number listed in the NPPES registry for Douglas Szeto is (713) 442-0000.
- Does Douglas Szeto accept Medicare?
- Douglas Szeto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Szeto's NPI active?
- Yes — Douglas Szeto's NPI (1508018516) is active in the NPPES registry as of the last update on 2022-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.