CATHERINE HEINZINGER (D.O.) – Sleep Medicine (Family Medicine) Physician, NPI 1437684511
Preparing for Medicare enrollment?
Use our CMS-855 prep checklist: which form applies (855I, 855O, or 855A), readiness score, NPPES field map, and Section 12 documents. Reassignment uses CMS-855I Section 4F—not the discontinued CMS-855R form.
Open Medicare 855 Prep tool →Sleep Medicine (Family Medicine) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
66 SLEEP MEDICINE in CT
Loading map...
Provider Addresses for CATHERINE HEINZINGER (D.O.)
1351, Washington Boulevard, Northfield, Stamford, Fairfield County, Connecticut, 06902, United States
STAMFORD, CT 069022419
Phone: (203) 276-1000
Type: Mailing
9500 EUCLID AVE # S70
CLEVELAND, OH 441950001
Phone: (216) 444-2165
Type: Mailing
9500 EUCLID AVE
CLEVELAND, OH 441952419
Phone: (216) 444-2165
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $472.
Total Amount is formed as General ($472) + Research ($0) + Ownership ($0) = $472.
Last reported payment date: 2024-05-20 • Largest payer in this snapshot: ZOLL Respicardia, Inc. ($179).
Total Amount
$472
General + Research + Ownership
Payments
3
Total payment records
General Amount
$472
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ZOLL Respicardia, Inc. | $179 |
| Noctrix Health, Inc. | $151 |
| JAZZ PHARMACEUTICALS INC. | $143 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
No Medicare enrollment or revalidation data available for this provider in our database.
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 |
|---|---|---|---|---|
| 95806 | Sleep study including heart rate, breathing, airflow, and effort | 70 | 66 | $0 |
| 95811 | Sleep study in sleep lab with continuous airway pressure (6 years or older) | 48 | 48 | $0 |
| 95810 | Sleep study in sleep lab (6 years or older) | 35 | 35 | $0 |
Insurance plans in this area (ZIP 06902)
Loading plans...
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.