SAMANTHA GABRIELLE NIGRO (PA-C) – Physician Assistant, NPI 1134718802
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
10,570 PHYSICIAN ASSISTANT in CA
Provider Addresses for SAMANTHA GABRIELLE NIGRO (PA-C)
3087 STANHOPE WAY
SACRAMENTO, CA 958331029
Phone: (908) 644-7712
Type: Mailing
3441 MARYSVILLE BLVD
SACRAMENTO, CA 958384512
Phone: (916) 737-5555
Type: Location
630 14TH ST APT 1
SACRAMENTO, CA 958141522
Phone: (908) 644-7712
Type: Mailing
4241 FLORIN RD
SACRAMENTO, CA 958232535
Phone: (916) 737-5555
Fax: (916) 436-5532
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 28 Open Payments records for all available years, with a total value of $812.
Total Amount is formed as General ($812) + Research ($0) + Ownership ($0) = $812.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Gilead Sciences, Inc. ($297).
Total Amount
$812
General + Research + Ownership
Payments
28
Total payment records
General Amount
$812
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Gilead Sciences, Inc. | $297 |
| Merck Sharp & Dohme LLC | $120 |
| Abbott Laboratories | $74 |
| Lilly USA, LLC | $53 |
| Tandem Diabetes Care, Inc. | $37 |
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: 2021-09-17
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 |
|---|---|---|---|---|
| I20210917001720 | I | Physician Assistant | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 95833)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Gastroenterology, Internal Medicine | CA | |
| P S Y C H I A T R Y | CA | |
| Family Practice, Emergency Medicine | CA | |
| O B S T E T R I C S/ G Y N E C O L O G Y | CA | |
| Clinical Social Worker | CA | |
| Nurse Practitioner | CA | |
| Family Practice | CA | |
| E N D O C R I N O L O G Y | CA | |
| Internal Medicine, Pediatric Medicine | CA | |
| Nurse Practitioner | CA |
Reviews
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