DR. DEANNE MRAZ (MD) – Procedural Dermatology Physician, NPI 1659542397
Procedural Dermatology Physician
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Profile Insights
NPPES metrics only — not quality of care.
270 DERMATOLOGY in CT
Provider Addresses for DR. DEANNE MRAZ (MD)
1032 Post Rd E
Westport, CT 06880
Phone: (203) 635-0770
Type: Location
1032, Post Road East, Westport, Fairfield County, Connecticut, 06880, United States
WESTPORT, CT 06880
Phone: (203) 635-0770
Fax: (203) 635-0771
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 101 Open Payments records for all available years, with a total value of $33,183.
Total Amount is formed as General ($26,025) + Research ($7,158) + Ownership ($0) = $33,183.
Last reported payment date: 2024-12-17 • Largest payer in this snapshot: Merz North America, Inc. ($8,915).
Total Amount
$33,183
General + Research + Ownership
Payments
101
Total payment records
General Amount
$26,025
General payments
Research Amount
$7,158
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-17
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Merz North America, Inc. | $8,915 |
| ABBVIE INC. | $8,701 |
| MERZ NORTH AMERICA, INC. | $7,395 |
| Galderma Laboratories, L.P. | $7,010 |
| Incyte Corporation | $546 |
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: 2015-06-25
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 |
|---|---|---|---|---|
| I20150625000304 | I | Dermatology | 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 |
|---|---|---|---|---|
| 17003 | Destruction of precancer skin growth, 2-14 growths | 145 | 33 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 85 | 61 | $0 |
| 17000 | Destruction of precancer skin growth, 1 growth | 59 | 41 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 55 | 42 | $0 |
| 11102 | Biopsy of related skin growth, first growth | 52 | 48 | $0 |
Insurance plans in this area (ZIP 06880)
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Provider's Procedures
Group practice members
| Name | Specialty | State |
|---|---|---|
| D E R M A T O L O G Y | CT | |
| D E R M A T O L O G Y | NY | |
| D E R M A T O L O G Y | NY |
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