NATTAMOL HOSIRILUCK (M.D.) – Hematology & Oncology Physician, NPI 1831530799
Hematology & Oncology Physician
Main info
Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
606 HEMATOLOGY/ONCOLOGY in MA
Provider Addresses for NATTAMOL HOSIRILUCK (M.D.)
55 Lake Ave N
Worcester, MA 016550002
Phone: (508) 334-1000
Type: Location
550 GAGE BLVD STE 101
RICHLAND, WA 993529532
Phone: (509) 783-0144
Fax: (509) 783-8244
Type: Mailing
9495 SW LOCUST ST STE G
PORTLAND, OR 972236683
Phone: (971) 314-4522
Fax: (971) 314-4527
Type: Mailing
7360 W DESCHUTES AVE
KENNEWICK, WA 99336
Phone: (509) 783-0144
Fax: (509) 783-8244
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $46.
Total Amount is formed as General ($46) + Research ($0) + Ownership ($0) = $46.
Last reported payment date: 2024-07-15 • Largest payer in this snapshot: Regeneron Healthcare Solutions, Inc. ($25).
Total Amount
$46
General + Research + Ownership
Payments
2
Total payment records
General Amount
$46
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-07-15
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Healthcare Solutions, Inc. | $25 |
| Mirati Therapeutics, Inc. | $21 |
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: 2025-03-17
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20190703002787 | I | Hematology/Oncology | WA | TBD |
| I20250317003450 | I | Hematology/Oncology | OR | 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 | 809 | 318 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 157 | 87 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 104 | 52 | $0 |
| 36591 | Collection of blood sample from implanted device | 76 | 40 | $0 |
| 96523 | Irrigation of implanted venous access drug delivery device | 68 | 34 | $0 |
Insurance plans in this area (ZIP 01655)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | OR | |
| Nurse Practitioner | OR | |
| H E M A T O L O G Y/ O N C O L O G Y | MA |
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