SUNITA CHHABRA (M.D.) – Internal Medicine Physician, NPI 1568496552
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 SUNITA CHHABRA (M.D.)
PO BOX 636
GUILFORD, CT 064370636
Phone: (203) 535-0262
Fax: (203) 535-0374
Type: Mailing
Whitney Avenue, Centerville, Hamden, New Haven County, Connecticut, 06518, United States
HAMDEN, CT 065183606
Phone: (203) 535-0262
Fax: (203) 535-0374
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 60 Open Payments records for all available years, with a total value of $1,639.
Total Amount is formed as General ($1,639) + Research ($0) + Ownership ($0) = $1,639.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: AstraZeneca Pharmaceuticals LP ($405).
Total Amount
$1,639
General + Research + Ownership
Payments
60
Total payment records
General Amount
$1,639
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| AstraZeneca Pharmaceuticals LP | $405 |
| GlaxoSmithKline, LLC. | $200 |
| Lilly USA, LLC | $124 |
| PFIZER INC. | $105 |
| Astellas Pharma US Inc | $94 |
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: 2005-08-29
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 |
|---|---|---|---|---|
| I20050829000153 | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 126 | 72 | $0 |
| 99309 | Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 75 | 14 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 34 | 31 | $0 |
| 99497 | Advance care planning, first 30 minutes | 29 | 28 | $0 |
| G0439 | Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 29 | 29 | $0 |
Insurance plans in this area (ZIP 06437)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CT | |
| Internal Medicine | CT | |
| - | CT | |
| Nurse Practitioner | CT | |
| H O S P I T A L I S T | CT | |
| Nurse Practitioner | CT | |
| Nurse Practitioner | MA | |
| - | CT |
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