Ronson Madathil, M.D.
NPI 1821295809 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · York, PA
Enrolled with Medicare as Practitioner - Cardiac Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronson Madathil, M.D. is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in York, PA (NPI 1821295809).
Provider details
- NPI number
- 1821295809
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- D85052 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
274 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 88 | $207 |
| Replacement of Aortic Valve Through the Skin and Femoral Artery33361 | 66 | $703 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 50 | $121 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 20 | $164 |
| Physician Or Allowed Practitioner Certification for Medicare-Covered Home Health Services Under a Home Health Plan of Care (patient Not Present), Including Contacts With Home Health Agency and Review of Reports of Patient Status Required By Physicians andG0180 | 18 | $50 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,500 across 36 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
Additional practice locations (1)
- 22 S Greene StBaltimore, MD 21201-1544Phone: (410) 328-5842Fax: (410) 706-6976
Registry dates
- Enumerated
- 2007-07-02
- Last updated
- 2022-02-15
- Certified
- 2022-02-15
Frequently asked questions
- What is Ronson Madathil's NPI number?
- Ronson Madathil's National Provider Identifier (NPI) is 1821295809, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronson Madathil's specialty?
- Ronson Madathil is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Ronson Madathil located?
- Ronson Madathil's practice location on file with NPPES is 30 Monument Rd Ste 1100, York, PA 17403-5024.
- What is Ronson Madathil's phone number?
- The practice phone number listed in the NPPES registry for Ronson Madathil is (717) 851-6454.
- Does Ronson Madathil accept Medicare?
- Ronson Madathil is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronson Madathil's NPI active?
- Yes — Ronson Madathil's NPI (1821295809) is active in the NPPES registry as of the last update on 2022-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.