NPPES file of Aug 9, 2026

Sophie Lanciers, MD

Pediatrics Physician · Madera, CA

Sophie Lanciers, MD is a pediatrics physician with a practice address in Madera, California, and NPI 1619952918, issued on Dec 8, 2005. Check the license (California C195320, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1619952918
Name
Sophie Lanciers
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
License numbers
C195320 CA
ME147006 FL
301880 LA
Self-reported in NPPES; status is on the state search
Practice location
9300 Valley Childrens PL # SC05, Madera, CA 93636
Phone
(559) 353-5700
Enumerated
Dec 8, 2005
Record last updated
Jun 21, 2024
Fax
(559) 353-5708
Medicaid IDs
2431803 LA
697154 AZ
01478721 MS
Medicare enrollment
Enrolled (PECOS I20250204000988); 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 9300 Valley Childrens PL # SC05

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

  1. Omar Ali, MDPediatric Endocrinology Physician1568402188
  2. Weam Alnayem, MDPediatric Endocrinology Physician1487170247
  3. Paolo Aquino, M.D.Pediatric Cardiology Physician1154507952
  4. Uwe Blecker, MDPediatric Gastroenterology Physician1225013527
  5. Jennifer Case, MDPediatrics Physician1255864914
  6. Shannon Castle, M.D.Pediatric Surgery Physician1184871675

Verify Sophie Lanciers in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C195320
    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
Open 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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Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupBakersfield, CA

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

Sophie Lanciers among 9,272 pediatrics physician records in California

Sophie Lanciers, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 96% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 8% of these records are
  • Graduated1991 · median 2012 among the 754 with a school on file
  • Record last updated2024 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

85 pediatrics physician records list a practice address in Madera

They are 85 of the 2,011 NPPES records with a practice address in Madera, and 9,272 pediatrics physician records in California.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Victoria Acharya, M.D.Madera, CA 936361114997350
  2. Tracy Chin, CPNPMadera, CA 936361932325131
  3. David Christensen, MDMadera, CA 936361225133556
  4. Michael Hauser, MDMadera, CA 936361629039912
  5. James Horspool, DOMadera, CA 936361174503338
  6. Whitney Kalin, M.D.Madera, CA 936361013099043
  7. Robert KezirianMadera, CA 936361225147424
  8. Yona Nicolau, M.D.Madera, CA 936361740437953

Common questions

What is Sophie Lanciers, MD's NPI number?

Sophie Lanciers, MD's National Provider Identifier (NPI) is 1619952918, issued on Dec 8, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Sophie Lanciers, MD located?

The NPPES record lists a practice address at 9300 Valley Childrens PL # SC05, Madera, CA, 93636. Phone: (559) 353-5700. Providers update this record themselves, so call before visiting.

How can I verify Sophie Lanciers, MD's license?

NPPES lists California license number C195320, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.