Roger Tran, MD
NPI 1649234949 · Geriatric Medicine (Family Medicine) Physician · Laguna Hills, CA
Enrolled with Medicare as Practitioner - Geriatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roger Tran, MD is a Geriatric Medicine (Family Medicine) Physician provider in Laguna Hills, CA (NPI 1649234949).
Provider details
- NPI number
- 1649234949
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A85461 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,317 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, at Least 45 Minutes99310 | 1,166 | $161 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 323 | $114 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 288 | $139 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 132 | $190 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 109 | $79 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 206 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 700 | 155 |
| Furosemide | 440 | 84 |
| Amlodipine Besylate | 418 | 104 |
| Levothyroxine Sodium | 398 | 89 |
| Metoprolol Tartrate | 353 | 62 |
| Pantoprazole Sodium | 345 | 76 |
| Apixaban |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-13
- Last updated
- 2026-03-09
- Certified
- 2026-03-09
Frequently asked questions
- What is Roger Tran's NPI number?
- Roger Tran's National Provider Identifier (NPI) is 1649234949, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Tran's specialty?
- Roger Tran is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Roger Tran located?
- Roger Tran's practice location on file with NPPES is 24221 Calle De La Louisa Ste 400, Laguna Hills, CA 92653-7632.
- What is Roger Tran's phone number?
- The practice phone number listed in the NPPES registry for Roger Tran is (949) 588-8700.
- Does Roger Tran accept Medicare?
- Roger Tran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roger Tran's NPI active?
- Yes — Roger Tran's NPI (1649234949) is active in the NPPES registry as of the last update on 2026-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.