MRS. DEBORAH ANN MAZZA (OTR/L, CHT) – Hand Occupational Therapist, NPI 1013119379
Hand Occupational Therapist
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
460 OCCUPATIONAL THERAPIST IN PRIVATE PRACTICE in WA
Provider Addresses for MRS. DEBORAH ANN MAZZA (OTR/L, CHT)
1810 116th Ave NE Ste D4
Bellevue, WA 980043058
Phone: (425) 283-5230
Fax: (425) 283-5236
Type: Location
Metropolitan Deli & Cafe, 805, Madison Street, Central Business District, First Hill, Seattle, King County, Washington, 98104, United States
SUITE 901
SEATTLE, WA 981041172
Phone: (206) 264-8100
Fax: (206) 264-8689
Type: Mailing
1200, 112th Avenue Northeast, Bellevue, King County, Washington, 98004, United States
SUITE C260
BELLEVUE, WA 980043732
Phone: (425) 462-5006
Fax: (425) 462-5019
Type: Location
12911 120TH AVE NE STE H220
KIRKLAND, WA 980343064
Phone: (425) 823-4224
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
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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: 2008-03-17
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 |
|---|---|---|---|---|
| I20080317000110 | I | Occupational Therapist In Private Practice | WA | 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 |
|---|---|---|---|---|
| 97110 | Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 121 | 22 | $0 |
| 97140 | Therapy procedure using manual technique, each 15 minutes | 64 | 14 | $0 |
Insurance plans in this area (ZIP 98004)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| - | WA | |
| Orthopedic Surgery, Hand Surgery | WA | |
| - | WA | |
| Orthopedic Surgery, Sports Medicine | WA | |
| - | WA | |
| - | WA | |
| Physician Assistant | WA | |
| Nurse Practitioner | WA | |
| Nurse Practitioner | WA | |
| - | WA |
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