DR. MARC A CIAMPI (M.D.) – Nephrology Physician, NPI 1366444135
Nephrology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
204 NEPHROLOGY in CT
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Provider Addresses for DR. MARC A CIAMPI (M.D.)
140, Grandview Avenue, West Side Hill, Waterbury, New Haven County, Connecticut, 06708, United States
SUITE 104
WATERBURY, CT 067082505
Phone: (203) 597-9733
Fax: (203) 597-9732
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 82 Open Payments records for all available years, with a total value of $1,898.
Total Amount is formed as General ($1,898) + Research ($0) + Ownership ($0) = $1,898.
Last reported payment date: 2024-12-19 • Largest payer in this snapshot: Mallinckrodt Hospital Products Inc. ($277).
Total Amount
$1,898
General + Research + Ownership
Payments
82
Total payment records
General Amount
$1,898
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-19
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: 2009-08-05
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 |
|---|---|---|---|---|
| I20090805000115 | I | Nephrology | 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 |
|---|---|---|---|---|
| 99458 | Management using the results of remote vital sign monitoring per calendar month, each additional 20 minutes | 1,317 | 117 | $0 |
| 99457 | Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 877 | 145 | $0 |
| 99454 | Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 783 | 118 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 431 | 228 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 315 | 109 | $0 |
Insurance plans in this area (ZIP 06708)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| NEPHROLOGY | CT | 81002 | Urinalysis, manual test | 39 | 38 |
| NEPHROLOGY | CT | 90935 | Hemodialysis procedure with one physician evaluation | 13 | 11 |
| NEPHROLOGY | CT | 90961 | Dialysis services (2-3 physician visits per month), patient 20 years of age and older | 23 | 17 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | CT | |
| Internal Medicine, Nephrology | CT | |
| N E P H R O L O G Y | CT | |
| Internal Medicine, Nephrology | CT | |
| Nurse Practitioner | CT | |
| Nephrology, Internal Medicine | NY | |
| Nephrology, Internal Medicine | CT |
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