NPPES file of Aug 9, 2026

David Ridder, M.D.

Trauma Surgery Physician · Lake Havasu City, AZ

David Ridder, M.D. is a trauma surgery physician with a practice address in Lake Havasu City, Arizona, and NPI 1154778207, issued on May 18, 2016. Check the license (Arizona 74218, as entered in NPPES) on the Arizona Medical Board; 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
1154778207
Name
David Ridder
Credential
M.D.
Primary taxonomy
Trauma Surgery Physician 2086S0127X
License numbers
74218 AZ
25544 NV
Self-reported in NPPES; status is on the state search
Practice location
1851 Mesquite Ave Ste 210, Lake Havasu City, AZ 86403
Phone
(928) 854-7540
Enumerated
May 18, 2016
Record last updated
Aug 20, 2024
Fax
(928) 885-4240
Medicare enrollment
Enrolled (PECOS I20240926002985); accepts Medicare assignment
Medical or professional school
Loyola University Of Chicago, Stritch School Of Medicine, 2016
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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8 nearest trauma surgery physician records → All 37 in Arizona → Look up another NPI →

Also registered at 1851 Mesquite Ave Ste 210

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

  1. Scott Coole, D.O.Pulmonary Disease Physician1497744577
  2. Sarah SmithAcute Care Nurse Practitioner1245739838
  3. Floyd Wilks, MDSurgery Physician1124580030

Verify David Ridder in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 74218    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 Arizona 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 2 group practices

  1. Hrmc, LLCLake Havasu City, AZ
  2. Unlv MedicineLas Vegas, NV

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

David Ridder among 37 trauma surgery physician records in Arizona

David Ridder, M.D. is one of 37 trauma surgery physician records with a practice address in Arizona. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 73% of them.

  • NPI issued2016 · 73% of these records are older, 22% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated2016 · median 2012 among the 29 with a school on file
  • Record last updated2024 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0127X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Trauma Surgery Physician providers in Arizona

There are 37 trauma surgery physician records in Arizona.

All 37 in Arizona → Every provider in Lake Havasu City → Trauma Surgery Physician nationwide →

The 8 trauma surgery physician records with the nearest ZIP codes

  1. Jennifer Hubbard, M.D.Fort Defiance, AZ 865041114314077
  2. Kuong Ngann, DOFort Defiance, AZ 865041376839167
  3. Eric Kendle, M.D.Flagstaff, AZ 860011407944416
  4. Richard Carmona, MDTucson, AZ 857501932532249
  5. Dafney DavareTucson, AZ 857411861771610
  6. Christopher Gonzales, M.D.Tucson, AZ 857241790198802
  7. Lynn Gries, MDTucson, AZ 857241780730309
  8. Megan Lundy, MDTucson, AZ 857241942741202

Common questions

What is David Ridder, M.D.'s NPI number?

David Ridder, M.D.'s National Provider Identifier (NPI) is 1154778207, issued on May 18, 2016. An NPI identifies a provider in billing; it is not a license.

Where is David Ridder, M.D. located?

The NPPES record lists a practice address at 1851 Mesquite Ave Ste 210, Lake Havasu City, AZ, 86403. Phone: (928) 854-7540. Providers update this record themselves, so call before visiting.

How can I verify David Ridder, M.D.'s license?

NPPES lists Arizona license number 74218, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. 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.

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.