WILLIAM GREENHUT (DO) – Emergency Medicine Physician, NPI 1205098563
Emergency Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,391 EMERGENCY MEDICINE in PA
Provider Addresses for WILLIAM GREENHUT (DO)
2545 Schoenersville Rd
Bethlehem, PA 180177300
Phone: (484) 884-2888
Fax: (484) 884-2885
Type: Location
Nyack Hospital, 160, North Midland Avenue, Nyack, Town of Orangetown, Rockland County, New York, 10960, United States
NYACK, NY 109601912
Phone: (845) 348-2345
Fax: (845) 348-2844
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $391.
Total Amount is formed as General ($391) + Research ($0) + Ownership ($0) = $391.
Last reported payment date: 2023-09-07 • Largest payer in this snapshot: Inari Medical, Inc. ($176).
Total Amount
$391
General + Research + Ownership
Payments
3
Total payment records
General Amount
$391
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-09-07
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Inari Medical, Inc. | $176 |
| AstraZeneca Pharmaceuticals LP | $115 |
| Fisher & Paykel Healthcare Inc | $100 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2014-01-20
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20120822000070 | I | Emergency Medicine | NJ | TBD |
| I20140120000008 | I | Emergency Medicine | NY | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99285 | Emergency department visit with high level of medical decision making | 157 | 155 | $0 |
| 99284 | Emergency department visit with moderate level of medical decision making | 84 | 82 | $0 |
| 99291 | Critical care, first 30-74 minutes | 45 | 45 | $0 |
| 99283 | Emergency department visit with low level of medical decision making | 18 | 18 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 18017)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | NY | |
| Physician Assistant | NJ | |
| Physician Assistant | NY | |
| Emergency Medicine | TX | |
| Emergency Medicine | NC | |
| Nurse Practitioner | NJ | |
| Physician Assistant | MA | |
| Emergency Medicine | NJ | |
| Nurse Practitioner | NY | |
| Physician Assistant | NJ |
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