Quang Ton, M.D.
NPI 1689912669 · Endocrinology, Diabetes & Metabolism Physician · Yonkers, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Quang Ton, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Yonkers, NY (NPI 1689912669).
Provider details
- NPI number
- 1689912669
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 279264 (NY)
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
13 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
1,619 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) |
|---|---|---|
| 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 | 398 | $18 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 392 | $145 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 121 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 119 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 97 | $16 |
| Hemoglobin A1c Level83036 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 230 | 79 |
| Empagliflozinbrand: Jardiance | 207 | 61 |
| Tirzepatidebrand: Mounjaro | 174 | 62 |
| Metformin Hcl | 173 | 58 |
| Metformin Hclbrand: Metformin Hcl Er | 170 | 63 |
| Semaglutidebrand: Ozempic | 139 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-01-25
- Last updated
- 2024-07-31
- Certified
- 2024-07-31
Frequently asked questions
- What is Quang Ton's NPI number?
- Quang Ton's National Provider Identifier (NPI) is 1689912669, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Quang Ton's specialty?
- Quang Ton is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Quang Ton located?
- Quang Ton's practice location on file with NPPES is 73 Market St, Yonkers, NY 10710-7616.
- What is Quang Ton's phone number?
- The practice phone number listed in the NPPES registry for Quang Ton is (914) 831-4150.
- Does Quang Ton accept Medicare?
- Quang Ton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Quang Ton's NPI active?
- Yes — Quang Ton's NPI (1689912669) is active in the NPPES registry as of the last update on 2024-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.