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Dermatology

Marie A. Stoddard Lyndsey, MD

Sees patients in Chino, CA · Upland, CA · California

Summary

Dr. Marie A. Stoddard Lyndsey, MD is a dermatologist at 8401 Pine Ave, Suite 120, Chino, CA 91708. Phone: (909) 789-0937. Accepts Medicare assignment. In 2024, Marie A. Stoddard Lyndsey had 256 Original Medicare patients and 1,182 services. NPI 1477096782. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Dermatologist (Medicare lists Dermatology)
  • Address: 8401 Pine Ave, Suite 120, Chino, CA 91708 · Directions (1 more location)
  • Phone: (909) 789‑0937
  • Medicare: Accepts Medicare assignment
  • Group practice: Forefront Dermatology - Pacific, P.C. (+1 more)
  • Medical school: University Of California, Geffen School Of Medicine · graduated 2017 (9 years since medical school)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Marie A. Stoddard Lyndsey, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Marie A. Stoddard Lyndsey accept Medicare assignment?
Yes. Medicare's clinician data says Marie A. Stoddard Lyndsey accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Marie A. Stoddard Lyndsey see?
In 2024, CMS data shows 256 Original Medicare patients and 1,182 services for Marie A. Stoddard Lyndsey. This counts Original Medicare only and measures volume, not quality.
What is Marie A. Stoddard Lyndsey's NPI number?
1477096782. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Marie A. Stoddard Lyndsey, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients256
Services billed to Medicare1,182
Different services or procedures40
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Destruction of precancer skin growth, 2-14 growths (17003)288 services
  2. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)145 services
  3. Biopsy of related skin growth, first growth (11102)115 services
  4. Destruction of precancer skin growth, 1 growth (17000)110 services
  5. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)93 services

Chronic conditions among these patients

Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).

  • High cholesterol75%
  • High blood pressure69%
  • Arthritis45%
  • Diabetes32%
  • Ischemic heart disease25%
  • Chronic kidney disease25%

Practice locations

Addresses where Marie A. Stoddard Lyndsey is enrolled with Medicare (CMS data updated October 2, 2026).

Group practices

Medicare enrollment lists Marie A. Stoddard Lyndsey as a member of these groups (CMS data updated October 2, 2026).

  • Forefront Dermatology - Pacific, P.C.24 clinicians in the group
  • Skinphysicians and Surgeons Medical Group Inc6 clinicians in the group

Specialties

Find other Dermatology doctors in California →

Other dermatologists in California

Clinicians with the same Medicare primary specialty in California — not a recommendation.

All dermatologists in California →

Other clinicians in Forefront Dermatology - Pacific, P.C.

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

Clinician information

CredentialMD
Medical schoolUniversity Of California, Geffen School Of Medicine
Graduation year2017 (9 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1477096782
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians