Alex Tran, M.D.
NPI 1437259348 · Family Medicine Physician · Whittier, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Tran, M.D. is a Family Medicine Physician provider in Whittier, CA (NPI 1437259348).
Provider details
- NPI number
- 1437259348
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A64056 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
708 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 165 | $138 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 128 | $98 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 94 | $9 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 93 | $3 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 74 | $21 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 71 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 137 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 734 | 236 |
| Amlodipine Besylate | 455 | 151 |
| Losartan Potassium | 364 | 110 |
| Lisinopril | 296 | 95 |
| Omeprazole | 284 | 92 |
| Hydrochlorothiazide | 276 | 91 |
| Celecoxib | 266 | 74 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$40 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-22
- Last updated
- 2009-04-09
Frequently asked questions
- What is Alex Tran's NPI number?
- Alex Tran's National Provider Identifier (NPI) is 1437259348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Tran's specialty?
- Alex Tran is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alex Tran located?
- Alex Tran's practice location on file with NPPES is 11822 Floral Dr, Whittier, CA 90601-2900.
- What is Alex Tran's phone number?
- The practice phone number listed in the NPPES registry for Alex Tran is (562) 908-4355.
- Does Alex Tran accept Medicare?
- Alex Tran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Tran's NPI active?
- Yes — Alex Tran's NPI (1437259348) is active in the NPPES registry as of the last update on 2009-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.