Alexander Ton, M.D.
NPI 1306836549 · General Practice Physician · Terre Haute, IN
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexander Ton, M.D. is a General Practice Physician provider in Terre Haute, IN (NPI 1306836549).
Provider details
- NPI number
- 1306836549
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 01039701A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 122 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 408 | 116 |
| Alendronate Sodium | 218 | 60 |
| Levothyroxine Sodium | 200 | 53 |
| Pantoprazole Sodium | 189 | 51 |
| Metoprolol Succinate | 184 | 55 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 167 | 23 |
| Famotidine |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$619 across 31 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
- 2005-10-27
- Last updated
- 2025-02-04
- Certified
- 2025-02-04
Frequently asked questions
- What is Alexander Ton's NPI number?
- Alexander Ton's National Provider Identifier (NPI) is 1306836549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Ton's specialty?
- Alexander Ton is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Alexander Ton located?
- Alexander Ton's practice location on file with NPPES is 4757 S 7th St, Terre Haute, IN 47802-4559.
- What is Alexander Ton's phone number?
- The practice phone number listed in the NPPES registry for Alexander Ton is (812) 234-2289.
- Does Alexander Ton accept Medicare?
- Alexander Ton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexander Ton's NPI active?
- Yes — Alexander Ton's NPI (1306836549) is active in the NPPES registry as of the last update on 2025-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.