MELISSA BETTS PERGAKIS (M.D.) – Neurocritical Care Physician, NPI 1619357548
Neurocritical Care Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
508 NEUROLOGY in CT
Provider Addresses for MELISSA BETTS PERGAKIS (M.D.)
80 Seymour St
Hartford, CT 061028000
Phone: (860) 972-0726
Type: Location
81 HIGHLAND AVE
SALEM, MA 019702714
Phone:
Type: Mailing
1290 SILAS DEANE HWY
HHC-CVO
WETHERSFIELD, CT 061094337
Phone:
Type: Mailing
22 S GREENE ST
BALTIMORE, MD 212011544
Phone: (978) 387-7678
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: 2025-09-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20201021001686 | I | Neuropsychiatry | MD | TBD |
| I20231205003917 | I | Neurology | DC | TBD |
| I20250925001702 | I | Neurology | CT | 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 | 173 | 65 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 100 | 51 | $0 |
Insurance plans in this area (ZIP 06102)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | MD | |
| Nurse Practitioner | MD | |
| Nurse Practitioner | MD | |
| Plastic And Reconstructive Surgery | MD | |
| Nurse Practitioner | MD | |
| N E U R O S U R G E R Y | MN | |
| Nurse Practitioner | MD | |
| A N E S T H E S I O L O G Y | MD | |
| Nurse Practitioner | IN | |
| Nurse Practitioner | MD |
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