MIKA SUMIYOSHI (M.D.) – Pediatric Otolaryngology Physician, NPI 1730400680
Pediatric Otolaryngology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
1,359 OTOLARYNGOLOGY in CA
Provider Addresses for MIKA SUMIYOSHI (M.D.)
300 Hillmont Ave
Ventura, CA 930031651
Phone: (805) 648-9830
Type: Location
2521 STOCKTON BLVD
SUITE 5200
SACRAMENTO, CA 958172207
Phone:
Type: Mailing
300 Hillmont Ave Ste 401
Ventura, CA 930031651
Phone: (805) 648-9830
Type: Location
845 N 10th St Ste 3
Santa Paula, CA 930601348
Phone: (805) 525-0215
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 8 Open Payments records for all available years, with a total value of $337.
Total Amount is formed as General ($337) + Research ($0) + Ownership ($0) = $337.
Last reported payment date: 2024-09-08 • Largest payer in this snapshot: Hologic Sales and Service, LLC ($144).
Total Amount
$337
General + Research + Ownership
Payments
8
Total payment records
General Amount
$337
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-09-08
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Hologic Sales and Service, LLC | $144 |
| AERIN MEDICAL INC. | $84 |
| Stryker Corporation | $54 |
| Medtronic, Inc. | $28 |
| GENZYME CORPORATION | $26 |
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: 2015-08-31
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 |
|---|---|---|---|---|
| I20150831003018 | I | Otolaryngology | CA | 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 | 36 | 25 | $0 |
| 92511 | Exam of the nose and throat using an endoscope | 21 | 17 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 20 | 16 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 11 | 11 | $0 |
Insurance plans in this area (ZIP 93003)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology), Internal Medicine | CA | |
| - | CA | |
| - | CA | |
| Family Practice | CA | |
| - | CA | |
| Orthopedic Surgery | CA | |
| - | CA | |
| - | CA | |
| Family Practice | CA | |
| - | CA |
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