NPPES file of Aug 9, 2026

Megen Trouard Sampson, ARNP

Pediatric Nurse Practitioner · Irvine, CA

Megen Trouard Sampson, ARNP is a pediatric nurse practitioner with a practice address in Irvine, California, and NPI 1275850034, issued on May 3, 2010. Check the license (California 19722, as entered in NPPES) 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
1275850034
Name
Megen Trouard Sampson
Credential
ARNP
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License numbers
19722 CA
ARNP9283601 FL
Self-reported in NPPES; status is on the state search
Practice location
3500 Barranca Pkwy, Irvine, CA 92606
Phone
(949) 336-6569
Enumerated
May 3, 2010
Record last updated
Mar 20, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(949) 336-6570
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pediatric nurse practitioner records → All 1,580 in California → Look up another NPI →

Also registered at 3500 Barranca Pkwy

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

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  2. Lauren Cambra, PTPhysical Therapist1871840215
  3. Paul Choi, D.C., L.AC.Chiropractor1770737942
  4. Sherwin De Guzman, PT, MPTPhysical Therapist1669714044
  5. Seon Kim, PH.D.Acupuncturist1659666964
  6. Eunice Lee, M.D.Obstetrics & Gynecology Physician1861405722

Verify Megen Trouard Sampson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 19722    Check 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
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $113.11

6 payments; by number, the most common kind was food and beverage; the largest payer was Cranial Technologies, Inc. The 7,169 providers of this specialty with any payment received $330.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Megen Sampson$113.11
  2. Specialty average$330.95

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

Megen Trouard Sampson among 1,580 pediatric nurse practitioner records in California

Megen Trouard Sampson, ARNP is one of 1,580 pediatric nurse practitioner records with a practice address in California. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 34% of them.

  • NPI issued2010 · 34% of these records are older, 61% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2017 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Nurse Practitioner providers in California

There are 1,580 pediatric nurse practitioner records in California.

All 1,580 in California → Every provider in Irvine → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Angie Ellaboudy, DNP, CPNP-PCFoothill Ranch, CA 926101083342307
  2. Jaelynne Allen, MSN, RN, PNP, CPNWildomar, CA 925951063074904
  3. Danielle Merchant Martin, MSN, RN, CPNP-PCWildomar, CA 925951013373398
  4. Fayette Nguyen Truax, CPNPWildomar, CA 925951760674964
  5. Kimberly HuynhTemecula, CA 925921376094144
  6. Ji In Kim, DNP, APRN, CPNP-PCIrvine, CA 926201952292120
  7. Angelyn Miracle, CPNPTemecula, CA 925921144539842
  8. Jane Swanson, NPCapistrano Beach, CA 926241467231647

Common questions

What is Megen Trouard Sampson, ARNP's NPI number?

Megen Trouard Sampson, ARNP's National Provider Identifier (NPI) is 1275850034, issued on May 3, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Megen Trouard Sampson, ARNP located?

The NPPES record lists a practice address at 3500 Barranca Pkwy, Irvine, CA, 92606. Phone: (949) 336-6569. Providers update this record themselves, so call before visiting.

How can I verify Megen Trouard Sampson, ARNP's license?

NPPES lists California license number 19722, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.