Daren Yang, DO
NPI 1396163424 · Internal Medicine Physician · Fort Sam Houston, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daren Yang, DO is a Internal Medicine Physician provider in Fort Sam Houston, TX (NPI 1396163424).
Provider details
- NPI number
- 1396163424
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 697 | 283 |
| Losartan Potassium | 316 | 118 |
| Amlodipine Besylate | 265 | 108 |
| Metformin Hcl | 215 | 89 |
| Lisinopril | 191 | 73 |
| Levothyroxine Sodium | 182 | 62 |
| Rsvpref3 Antigen/As01e/Pf |
Practice location
Mailing address
Additional practice locations (1)
- 8901 Rockville PikeBethesda, MD 20889-0001Phone: (301) 319-8361
Registry dates
- Enumerated
- 2014-04-05
- Last updated
- 2022-07-21
- Certified
- 2021-12-07
Frequently asked questions
- What is Daren Yang's NPI number?
- Daren Yang's National Provider Identifier (NPI) is 1396163424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daren Yang's specialty?
- Daren Yang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Daren Yang located?
- Daren Yang's practice location on file with NPPES is 3551 Roger Brooke Dr, Fort Sam Houston, TX 78234-4504.
- What is Daren Yang's phone number?
- The practice phone number listed in the NPPES registry for Daren Yang is (210) 916-4141.
- Does Daren Yang accept Medicare?
- Daren Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daren Yang's NPI active?
- Yes — Daren Yang's NPI (1396163424) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.