STEVEN ISSLEY (MD) – Emergency Medicine Physician, NPI 1215925029
Emergency Medicine Physician
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Profile Insights
NPPES metrics only — not quality of care.
839 EMERGENCY MEDICINE in CT
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Provider Addresses for STEVEN ISSLEY (MD)
Lawrence+Memorial Hospital, 365, Montauk Avenue, Montauk Avenue Historic District, New London, New London County, Connecticut, 06320, United States
NEW LONDON, CT 063204769
Phone: (860) 442-0711
Type: Location
20 YORK ST, CB-329
NEW HAVEN, CT 065103220
Phone: (203) 688-1734
Type: Mailing
79 Bridge St Apt 4I
Brooklyn, NY 112017450
Phone: (917) 306-6472
Type: Location
365 Montauk Ave
New London, CT 063204769
Phone: (860) 442-0711
Type: Location
1425 Portland Ave
Rochester, NY 146213011
Phone: (585) 922-5067
Type: Location
550 1ST AVE
NEW YORK, NY 100166402
Phone: (212) 263-3293
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: 2024-10-23
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 |
|---|---|---|---|---|
| I20051212000056 | I | Emergency Medicine | NY | TBD |
| I20241023000593 | I | Emergency Medicine | NJ | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 06320)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Internal Medicine | NY | |
| Internal Medicine | PA | |
| Internal Medicine | NJ | |
| Emergency Medicine | NY | |
| Emergency Medicine | NJ | |
| Physician Assistant | NJ | |
| Internal Medicine | NJ | |
| Emergency Medicine | NY | |
| Internal Medicine | WI | |
| Emergency Medicine | NJ |
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