Ronni Hayon, MD
NPI 1295994598 · Family Medicine Physician · Madison, WI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronni Hayon, MD is a Family Medicine Physician provider in Madison, WI (NPI 1295994598).
Provider details
- NPI number
- 1295994598
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 53956 (WI)
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
18 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
281 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 86 | $9 |
| 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 | 72 | $15 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 46 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 44 | $85 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 19 | $161 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 114 | 25 |
| Metformin Hclbrand: Metformin Hcl Er | 66 | 11 |
| Omeprazole | 61 | 12 |
| Famotidine | 60 | 11 |
| Lisinopril | 58 | 15 |
| Rosuvastatin Calcium | 45 | — |
| Spironolactone |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-06-03
- Last updated
- 2021-01-05
- Certified
- 2021-01-05
Frequently asked questions
- What is Ronni Hayon's NPI number?
- Ronni Hayon's National Provider Identifier (NPI) is 1295994598, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronni Hayon's specialty?
- Ronni Hayon is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronni Hayon located?
- Ronni Hayon's practice location on file with NPPES is 3209 Dryden Dr, Madison, WI 53704-3015.
- What is Ronni Hayon's phone number?
- The practice phone number listed in the NPPES registry for Ronni Hayon is (608) 241-9020.
- Does Ronni Hayon accept Medicare?
- Ronni Hayon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronni Hayon's NPI active?
- Yes — Ronni Hayon's NPI (1295994598) is active in the NPPES registry as of the last update on 2021-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.