Registry data as of Aug 27, 2026

Jeffrey Nagel, D.D.S., M.S.

Orthodontics and Dentofacial Orthopedics Dentistry · Simi Valley, CA

Jeffrey Nagel, D.D.S., M.S. is an orthodontics and dentofacial orthopedics dentistry with a practice address in Simi Valley, California, and NPI 1235361791, issued on Aug 18, 2009. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1235361791
Name
Jeffrey Nagel
Credential
D.D.S., M.S.
Primary taxonomy
Orthodontics and Dentofacial Orthopedics Dentistry 1223X0400X
Practice location
3695 Alamo St, Simi Valley, CA 93063
Phone
(805) 581-2480
Enumerated
Aug 18, 2009
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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Also registered at 3695 Alamo St

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

  1. Marina AzerPharmacist1407441298
  2. Debra Decker, PHDClinical Psychologist1841342664
  3. Victor Muradian, D.D.S.General Practice Dentistry1720042849
  4. Norman Nagel, D.D.S.Orthodontics and Dentofacial Orthopedics Dentistry1053656553
  5. Daniel Rozdial, LMFTMarriage & Family Therapist1497086920
  6. Kaera Spencer-PetersonMarriage & Family Therapist1194665729

Verify Jeffrey Nagel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

Industry payments in 2024: $88.94

2 payments, mostly food and beverage; the largest payer was Align Technology, Inc.. The 6,904 providers of this specialty with any payment received $1,744.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jeffrey Nagel$88.94
  2. Specialty average$1,744.59

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

Orthodontics and Dentofacial Orthopedics Dentistry providers in California

There are 1,764 orthodontics and dentofacial orthopedics dentistry records in California.

Other orthodontics and dentofacial orthopedics dentistry records in California

  1. Hoss Abar, D.D.S., M.S.D.Pinole, CA1831219500
  2. Brandon Abari, DDSSan Dimas, CA1245043686
  3. Mohsen 'Robin' Abari, DDSSan Dimas, CA1841248580
  4. Bruce Abbink, DDS, MSVentura, CA1902956154
  5. Nourah Abdul Kader, DMDAlbany, CA1457041550
  6. George Abed, D.M.D, M.S.Pasadena, CA1346422771
  7. George Abichaker, DDSTarzana, CA1801153820
  8. Arash Abolfazlian, D.D.S., M.S.D.San Ramon, CA1780011106
  9. Cameron Aboudara, DDSMoraga, CA1982739769
  10. Sara AdabiVallejo, CA1649741364

Common questions

What is Jeffrey Nagel, D.D.S., M.S.'s NPI number?

Jeffrey Nagel, D.D.S., M.S.'s National Provider Identifier (NPI) is 1235361791, issued on Aug 18, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Jeffrey Nagel, D.D.S., M.S. located?

The NPPES record lists a practice address at 3695 Alamo St, Simi Valley, CA, 93063. Phone: (805) 581-2480. Providers update this record themselves, so call before visiting.

How can I verify Jeffrey Nagel, D.D.S., M.S.'s license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.