DR. SEEMA DSOUZA (M.D.) – Internal Medicine Physician, NPI 1851373187
Internal Medicine Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,448 INTERNAL MEDICINE in CT
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Provider Addresses for DR. SEEMA DSOUZA (M.D.)
Griffin Hospital, 130, Division Street, Derby, New Haven County, Connecticut, 06418-1326, United States
DERBY, CT 064181326
Phone: (203) 732-7325
Fax: (203) 732-1539
Type: Location
67, Maple Avenue, Derby, New Haven County, Connecticut, 06418-1328, United States
DERBY, CT 064181328
Phone: (203) 732-1330
Fax: (203) 732-1332
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 5 Open Payments records for all available years, with a total value of $128.
Total Amount is formed as General ($128) + Research ($0) + Ownership ($0) = $128.
Last reported payment date: 2024-06-03 • Largest payer in this snapshot: Merck Sharp & Dohme LLC ($33).
Total Amount
$128
General + Research + Ownership
Payments
5
Total payment records
General Amount
$128
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-06-03
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2013-04-30
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 |
|---|---|---|---|---|
| I20130430000582 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 120 | 73 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 96 | 74 | $0 |
| 99239 | Hospital discharge day management, more than 30 minutes | 26 | 26 | $0 |
| 99223 | Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 22 | 21 | $0 |
| 99238 | Hospital discharge day management, 30 minutes or less | 21 | 21 | $0 |
Insurance plans in this area (ZIP 06418)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | MI | |
| Physician Assistant | CT | |
| Physician Assistant | CT | |
| Nurse Practitioner | CT | |
| Nurse Practitioner | CT | |
| O B S T E T R I C S/ G Y N E C O L O G Y | NJ | |
| Nurse Practitioner | CT | |
| - | CT | |
| - | CT | |
| Internal Medicine, Hospitalist, Internal Medicine | NY |
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