Kelvin Tran
NPI 1922487578 · Endocrinology, Diabetes & Metabolism Physician · Fairfield, CA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kelvin Tran is a Endocrinology, Diabetes & Metabolism Physician provider in Fairfield, CA (NPI 1922487578).
Provider details
- NPI number
- 1922487578
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- SL1101 (NV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 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
1,792 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 996 | $145 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 460 | $18 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 143 | $37 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 65 | $188 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 58 | $199 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 47 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 364 | 103 |
| Semaglutidebrand: Ozempic | 165 | 47 |
| Metformin Hclbrand: Metformin Hcl Er | 145 | 52 |
| Metformin Hcl | 144 | 44 |
| Tirzepatidebrand: Mounjaro | 143 | 36 |
| Empagliflozinbrand: Jardiance | 135 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-05-28
- Last updated
- 2020-07-30
- Certified
- 2020-07-30
Frequently asked questions
- What is Kelvin Tran's NPI number?
- Kelvin Tran's National Provider Identifier (NPI) is 1922487578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kelvin Tran's specialty?
- Kelvin Tran is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Kelvin Tran located?
- Kelvin Tran's practice location on file with NPPES is 2720 Low Ct Fl 2, Fairfield, CA 94534-9771.
- What is Kelvin Tran's phone number?
- The practice phone number listed in the NPPES registry for Kelvin Tran is (707) 427-4900.
- Does Kelvin Tran accept Medicare?
- Kelvin Tran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kelvin Tran's NPI active?
- Yes — Kelvin Tran's NPI (1922487578) is active in the NPPES registry as of the last update on 2020-07-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.