Ronald G. Crystal, MD
NPI 1053408153ActiveIndividual· Internal Medicine, Pulmonary Disease· New York, NY
Internal Medicine, Pulmonary Disease (MD) in New York, New York, trained at Perelman School of Med at the University of Pennsylvania (class of 1968). Their prescriptions cost Medicare Part D more than their services did: $129,217 for 27 claims, against $3,068 paid for services in 2024. Biomarin Pharmaceutical Inc. reported $17,000 in payments in 2024, mostly speaking and faculty fees.
Overview
| NPI | 1053408153 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 9, 2006 |
| Last updated in NPPES | Sep 14, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 191865 | NY |
| Internal Medicine | 207R00000X | 191865 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Pulmonary Disease (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 20 |
|---|---|
| Services billed | 37 across 6 procedure codes |
| Paid by Medicare | $3,068 |
Part D prescriptions in 2024
| Prescriptions (claims) | 27 · 36 30-day fills |
|---|---|
| Total drug cost | $129,217 |
Education and affiliations
| Medical school | Perelman School of Med at the University of Pennsylvania |
|---|---|
| Graduation year | 1968 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Internal Medicine |
Medical group
- Weill Medical College of CornellNew York, NY · 2,051 clinicians
Hospital affiliation
- New York-Presbyterian HospitalNew York, NY
Industry payments (Open Payments)
- 2024$17,000 · 2 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Biomarin Pharmaceutical Inc. | $17,000 | 2 |
What the 2024 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$17,000 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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