Prasert Vassantachart, MD
NPI 1295720050 · General Practice Physician · Alhambra, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Prasert Vassantachart, MD is a General Practice Physician provider in Alhambra, CA (NPI 1295720050).
Provider details
- NPI number
- 1295720050
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G44008 (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
20 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
1,459 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 694 | $99 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 236 | $9 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 184 | $62 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 75 | $140 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 51 | $139 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 87 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 313 | 105 |
| Atorvastatin Calcium | 298 | 102 |
| Losartan Potassium | 274 | 83 |
| Amlodipine Besylate | 235 | 66 |
| Levothyroxine Sodium | 176 | 44 |
| Simvastatin | 130 | 37 |
| Azelastine Hcl | 122 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$194 across 9 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
- 2005-09-16
- Last updated
- 2011-05-16
Frequently asked questions
- What is Prasert Vassantachart's NPI number?
- Prasert Vassantachart's National Provider Identifier (NPI) is 1295720050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Prasert Vassantachart's specialty?
- Prasert Vassantachart is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Prasert Vassantachart located?
- Prasert Vassantachart's practice location on file with NPPES is 841 W Valley Blvd, Alhambra, CA 91803-3251.
- What is Prasert Vassantachart's phone number?
- The practice phone number listed in the NPPES registry for Prasert Vassantachart is (626) 282-3113.
- Does Prasert Vassantachart accept Medicare?
- Prasert Vassantachart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Prasert Vassantachart's NPI active?
- Yes — Prasert Vassantachart's NPI (1295720050) is active in the NPPES registry as of the last update on 2011-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.