NPPES file of Aug 9, 2026

Mark S. Wallen, DPM

Podiatrist · Santa Monica, CA

Mark S. Wallen, DPM is a podiatrist with a practice address in Santa Monica, California, and NPI 1306811674, issued on Feb 21, 2006. Check the license (California E3104, 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
1306811674
Name
Mark S. Wallen
Credential
DPM
Primary taxonomy
Podiatrist 213E00000X
License number
E3104 CA
Self-reported in NPPES; status is on the state search
Practice location
2001 Santa Monica Blvd, Santa Monica, CA 90404
Phone
(310) 828-0122
Enumerated
Feb 21, 2006
Record last updated
Jan 21, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(310) 828-4463
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 podiatrist records → All 1,023 in California → Look up another NPI →

Also registered at 2001 Santa Monica Blvd

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

  1. Robert Abergel, M.D.Dermatology Physician1841565843
  2. Mehrdad Aghajani, NPFamily Nurse Practitioner1588345334
  3. Peter Alexakis, M.D.Orthopaedic Surgery Physician1942369152
  4. Robert Amonic, MDPlastic and Reconstructive Surgery Physician1578577011
  5. Zoe Aron, M.D.Psychiatry Physician1396952545
  6. Stanton Axline, M.D.Infectious Disease Physician1437215803

Verify Mark S. Wallen 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 E3104    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: $39.37

1 payment: food and beverage; the largest payer was Hartmann USA, Inc. The 4,596 providers of this specialty with any payment received $2,476.60 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Mark Wallen$39.37
  2. Specialty average$2,476.60

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

Mark S. Wallen among 1,023 podiatrist records in California

Mark S. Wallen, DPM is one of 1,023 podiatrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.

  • NPI issued2006 · 12% of these records are older, 33% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2020 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213E00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Podiatrist providers in California

There are 1,023 podiatrist records in California.

All 1,023 in California → Every provider in Santa Monica → Podiatrist nationwide →

The 8 podiatrist records with the nearest ZIP codes

  1. Daniel Altchuler, D P MSanta Monica, CA 904041518071745
  2. Lester Jones, DPMSanta Monica, CA 904041548295926
  3. Ivanna Kenwood, DPMSanta Monica, CA 904041699329052
  4. Michael Levi, D.P.M.Santa Monica, CA 904041508897869
  5. Abbasseh Towfigh, DPMSanta Monica, CA 904041780693382
  6. Babak Baravarian, DPMSanta Monica, CA 904031952310799
  7. Gary Briskin, DPMSanta Monica, CA 904031205943818
  8. Ryan CarterSanta Monica, CA 904031003259664

Common questions

What is Mark S. Wallen, DPM's NPI number?

Mark S. Wallen, DPM's National Provider Identifier (NPI) is 1306811674, issued on Feb 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark S. Wallen, DPM located?

The NPPES record lists a practice address at 2001 Santa Monica Blvd, Santa Monica, CA, 90404. Phone: (310) 828-0122. Providers update this record themselves, so call before visiting.

How can I verify Mark S. Wallen, DPM's license?

NPPES lists California license number E3104, 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.