NPPES file of Aug 9, 2026

Samantha Gabrielle Nigro, PA-C

Physician Assistant · Sacramento, CA

Samantha Gabrielle Nigro, PA-C is a physician assistant with a practice address in Sacramento, California, and NPI 1134718802, issued on Jan 15, 2021. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134718802
Name
Samantha Gabrielle Nigro
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
3441 Marysville Blvd, Sacramento, CA 95838
Phone
(916) 737-5555
Enumerated
Jan 15, 2021
Record last updated
Feb 26, 2025
Medicare enrollment
Enrolled (PECOS I20210917001720); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3441 Marysville Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Edward Au, DPMPodiatrist1689978397
  2. Yessennia Candelaria, MDPediatrics Physician1699750497
  3. Kaitlyn Fakouri, FNP-CNurse Practitioner1821754979
  4. Ronald Greenwood, M.DPediatrics Physician1326052663
  5. Miguel Lizarraga, M.D.Family Medicine Physician1639121486
  6. Anita Makowski, PACMedical Physician Assistant1639104649

Verify Samantha Gabrielle Nigro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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3.5 times the Medicare Part D claims of the average physician assistant in 2024

2,875 Medicare Part D claims for 314 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 21 claims were for opioids.

  1. Samantha Nigro2,875
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium287 claims
  2. Amlodipine Besylate200 claims
  3. Lisinopril134 claims
  4. Gabapentin91 claims
  5. Losartan Potassium82 claims
  6. Ibuprofen81 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $466.10

16 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Samantha Nigro$466.10
  2. Specialty average$841.65

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Wellspace HealthSacramento, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

387 physician assistant records list a practice address in Sacramento

They are 387 of the 33,083 NPPES records with a practice address in Sacramento, and 14,451 physician assistant records in California.

Other physician assistant records in California

  1. Marcia -Galbraith, PAStockton, CA1407143274
  2. Danny Abad, PAOrange, CA1477158673
  3. Lea Dominique Abadies, PATustin, CA1124754254
  4. Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
  5. Ramina Abbasi, PA-CSignal Hill, CA1093448300
  6. Ariel Abbott, PA-CStockton, CA1780334342
  7. Barrie Abbott, PA-CAnza, CA1861602575
  8. Elizabeth Abbott, PA-CSan Diego, CA1437540762
  9. Terri Abbott, P.A.La Jolla, CA1811165566
  10. Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334

Common questions

What is Samantha Gabrielle Nigro, PA-C's NPI number?

Samantha Gabrielle Nigro, PA-C's National Provider Identifier (NPI) is 1134718802, issued on Jan 15, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Samantha Gabrielle Nigro, PA-C located?

The NPPES record lists a practice address at 3441 Marysville Blvd, Sacramento, CA, 95838. Phone: (916) 737-5555. Providers update this record themselves, so call before visiting.

How can I verify Samantha Gabrielle Nigro, PA-C's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Samantha Gabrielle Nigro, PA-C prescribe under Medicare Part D?

In 2024, Samantha Gabrielle Nigro, PA-C had 2,875 Medicare Part D claims for 314 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.