DR. HEUSTEIN SY (M.D.) – Internal Medicine Physician, NPI 1326229691
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
18,056 INTERNAL MEDICINE in NY
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Provider Addresses for DR. HEUSTEIN SY (M.D.)
417, Abington Avenue, Bloomfield, Essex County, New Jersey, 07003, United States
BLOOMFIELD, NJ 070035818
Phone: (201) 681-4253
Type: Mailing
Lenox Hill Hospital, 100, East 77th Street, Upper East Side, Manhattan Community Board 8, Manhattan, New York County, New York, 10075, United States
NEW YORK, NY 100751850
Phone: (212) 434-2000
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
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: 2016-10-26
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
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 |
|---|---|---|---|---|
| I20161026001852 | I | Internal 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 |
|---|---|---|---|---|
| 99291 | Critical care, first 30-74 minutes | 117 | 52 | $0 |
| 99292 | Critical care, each additional 30 minutes | 56 | 29 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 36 | 30 | $0 |
Insurance plans in this area (ZIP 07003)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery, Critical Care (Intensivists) | NY | |
| Diagnostic Radiology | NY | |
| - | NY | |
| Hospitalist, Family Practice | NY | |
| - | NY | |
| Infectious Disease | NC | |
| - | NY | |
| - | NY | |
| Cardiac Surgery, Vascular Surgery | NY | |
| - | CA |
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