PATRICIA C DEISLER (MD) – Hematology & Oncology Physician, NPI 1437127685
Hematology & Oncology Physician
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Profile Insights
NPPES metrics only — not quality of care.
111 MEDICAL ONCOLOGY in OR
Provider Addresses for PATRICIA C DEISLER (MD)
501 NW Elks Dr Ste 100
Corvallis, OR 973303757
Phone: (541) 768-4950
Type: Location
Bulldog Boulevard, Melbourne, Brevard County, Florida, 32901, United States
MELBOURNE, FL 329013188
Phone: (321) 727-2990
Fax: (321) 724-0455
Type: Mailing
845, Century Medical Drive, Titusville, Brevard County, Florida, 32796, United States
TITUSVILLE, FL 327962157
Phone: (321) 529-6202
Fax: (321) 802-6864
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 9 Open Payments records for all available years, with a total value of $207.
Total Amount is formed as General ($207) + Research ($0) + Ownership ($0) = $207.
Last reported payment date: 2024-02-29 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($59).
Total Amount
$207
General + Research + Ownership
Payments
9
Total payment records
General Amount
$207
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-02-29
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2025-07-02
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 4 Medicare enrollment records; no due dates published yet.
Enrollment records
4
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 |
|---|---|---|---|---|
| I20130901000001 | I | Hematology/Oncology | NY | TBD |
| I20190321000350 | I | Hematology/Oncology | FL | TBD |
| I20220825003975 | I | Medical Oncology | OR | TBD |
| I20250702004581 | I | Medical Oncology | WV | 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 | 588 | 252 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 211 | 108 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 74 | 74 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 42 | 40 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 35 | 22 | $0 |
Insurance plans in this area (ZIP 97330)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Emergency Medicine | WV | |
| Nurse Practitioner | WV | |
| Certified Registered Nurse Anesthetist (Crna) | FL | |
| - | WV | |
| Family Practice | WV | |
| General Surgery | TX | |
| O B S T E T R I C S/ G Y N E C O L O G Y | WV | |
| - | WV | |
| Certified Registered Nurse Anesthetist (Crna) | WV | |
| Hospitalist, Family Practice | WV |
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