Yigal Aharon, MD
NPI 1598739393 · Endocrinology, Diabetes & Metabolism Physician · Great Neck, NY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yigal Aharon, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Great Neck, NY (NPI 1598739393).
Provider details
- NPI number
- 1598739393
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 1982701 (NY)
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
3,143 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) |
|---|---|---|
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 738 | $3 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 708 | $150 |
| Hemoglobin A1c Level83036 | 526 | $10 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 256 | $39 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 191 | $212 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 161 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hclbrand: Metformin Hcl Er | 377 | 116 |
| Semaglutidebrand: Ozempic | 344 | 80 |
| Levothyroxine Sodiumbrand: Synthroid | 314 | 84 |
| Levothyroxine Sodium | 306 | 85 |
| Empagliflozinbrand: Jardiance | 262 | 67 |
| Tirzepatidebrand: Mounjaro |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$97 across 5 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
- 2006-02-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Yigal Aharon's NPI number?
- Yigal Aharon's National Provider Identifier (NPI) is 1598739393, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yigal Aharon's specialty?
- Yigal Aharon is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Yigal Aharon located?
- Yigal Aharon's practice location on file with NPPES is 560 Northern Blvd, Great Neck, NY 11021-5100.
- What is Yigal Aharon's phone number?
- The practice phone number listed in the NPPES registry for Yigal Aharon is (516) 466-6165.
- Does Yigal Aharon accept Medicare?
- Yigal Aharon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yigal Aharon's NPI active?
- Yes — Yigal Aharon's NPI (1598739393) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.