NPPES file of Aug 9, 2026

Jennifer Lyn Wall Yamazaki, M.D.

Pediatrics Physician · Lone Tree, CO

Jennifer Lyn Wall Yamazaki, M.D. is a pediatrics physician with a practice address in Lone Tree, Colorado, and NPI 1538327143, issued on May 30, 2008. Check the license (Colorado DR.0056913, as entered in NPPES) on the Colorado Medical Board; 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
1538327143
Name
Jennifer Lyn Wall Yamazaki
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License number
DR.0056913 CO
Self-reported in NPPES; status is on the state search
Practice location
10107 Ridgegate Pkwy Ste 360, Lone Tree, CO 80124
Phone
(303) 795-2345
Enumerated
May 30, 2008
Record last updated
Apr 6, 2025
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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Verify Jennifer Lyn Wall Yamazaki in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license DR.0056913
    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 Colorado 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: $17.69

1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jennifer Yamazaki$17.69
  2. Specialty average$842.05

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

Jennifer Lyn Wall Yamazaki among 1,155 pediatrics physician records in Colorado

Jennifer Lyn Wall Yamazaki, M.D. is one of 1,155 pediatrics physician records with a practice address in Colorado. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 62% of them.

  • NPI issued2008 · 62% of these records are older, 33% newer
  • In a Medicare fileYes · 27% of these records are
  • In the CMS Doctors and Clinicians fileNo · 6% of these records are
  • Record last updated2025 · 62% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in Colorado

There are 1,155 pediatrics physician records in Colorado.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Debra Berry, MDLone Tree, CO 801241952412603
  2. Siwen DongLone Tree, CO 801241821483462
  3. Jeremy Erdley, M.D.Lone Tree, CO 801241548217557
  4. Mark Groshek, M.D.Lone Tree, CO 801241568506343
  5. Anju KannappanLone Tree, CO 801241346808672
  6. Jordan Lange, MDLone Tree, CO 801241801325782
  7. David Roos, MDLone Tree, CO 801241962504118
  8. Susan Tiegs, M.D.Lone Tree, CO 801241730228784

Common questions

What is Jennifer Lyn Wall Yamazaki, M.D.'s NPI number?

Jennifer Lyn Wall Yamazaki, M.D.'s National Provider Identifier (NPI) is 1538327143, issued on May 30, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Lyn Wall Yamazaki, M.D. located?

The NPPES record lists a practice address at 10107 Ridgegate Pkwy Ste 360, Lone Tree, CO, 80124. Phone: (303) 795-2345. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Lyn Wall Yamazaki, M.D.'s license?

NPPES lists Colorado license number DR.0056913, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. 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.