DAVID BENJAMIN DEMATTEI (PA) – Physician Assistant, NPI 1750737763
Physician Assistant
Main info
Profile Insights
NPPES metrics only — not quality of care.
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Provider Addresses for DAVID BENJAMIN DEMATTEI (PA)
535, Hunt Road, Jamestown, Chautauqua County, New York, 14701, United States
JAMESTOWN, CA 953270535
Phone: (209) 984-4820
Fax: (209) 984-4825
Type: Mailing
18144, Seco Street, Mother Lode West, Jamestown, Tuolumne County, California, 95327, United States
JAMESTOWN, CA 953279498
Phone: (209) 984-4820
Fax: (209) 984-4825
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 21 Open Payments records for all available years, with a total value of $439.
Total Amount is formed as General ($439) + Research ($0) + Ownership ($0) = $439.
Last reported payment date: 2024-11-13 • Largest payer in this snapshot: Gilead Sciences, Inc. ($124).
Total Amount
$439
General + Research + Ownership
Payments
21
Total payment records
General Amount
$439
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $124 |
| Lilly USA, LLC | $66 |
| ABBVIE INC. | $66 |
| Organon LLC | $27 |
| Astellas Pharma US Inc | $18 |
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: 2016-05-23
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 |
|---|---|---|---|---|
| I20160523000535 | I | Physician Assistant | TX | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 95327)
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Reviews
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