NPPES file of Aug 9, 2026

Michael Christopher Montgomery, DDS

Dentist · Playa Del Rey, CA

Michael Christopher Montgomery, DDS is a dentist with a practice address in Playa Del Rey, California, and NPI 1235126533, issued on Oct 2, 2005. Check the license (California 29383, 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
1235126533
Name
Michael Christopher Montgomery
Credential
DDS
Primary taxonomy
Dentist 122300000X
License number
29383 CA
Self-reported in NPPES; status is on the state search
Practice location
8055 W Manchester Ave, Playa Del Rey, CA 90293
Phone
(310) 821-0992
Enumerated
Oct 2, 2005
Record last updated
Feb 15, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(310) 821-9027
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 8055 W Manchester Ave

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

  1. Carla Back-Madruga, PHDClinical Neuropsychologist1073940086
  2. Steven Orenstein, MFTMarriage & Family Therapist1497032726
  3. Frank Velasco, PHDClinical Psychologist1093827339

Verify Michael Christopher Montgomery 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 29383
    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

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56% fewer Medicare Part D claims than the average dentist in 2024

38 Medicare Part D claims for 24 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.

  1. Michael Montgomery38
  2. Specialty average86

Most prescribed

  1. Amoxicillin27 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $283.89

2 payments; by number, the most common kind was education; the largest payer was Straumann USA LLC. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Montgomery$283.89
  2. Specialty average$540.36

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

Michael Christopher Montgomery among 14,729 dentist records in California

Michael Christopher Montgomery, DDS is one of 14,729 dentist records with a practice address in California. 56% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileYes · 56% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2011 · 73% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 dentist records list a practice address in Playa Del Rey

They are 7 of the 119 NPPES records with a practice address in Playa Del Rey, and 14,729 dentist records in California.

The 8 dentist records with the nearest ZIP codes

  1. Nicole Houston, DDSPlaya Del Rey, CA 902931376406132
  2. Robert Nolan, DDSPlaya Del Rey, CA 902931487326930
  3. Jennifer Santoro, D.D.S.Playa Del Rey, CA 902931114158177
  4. David Schwarting, D.D.S.Playa Del Rey, CA 902931902946106
  5. Ghazaleh Shahriari Ahmadi, DDSPlaya Del Rey, CA 902931174872428
  6. Dennis Waldman, D.D.S.Playa Del Rey, CA 902931356744866
  7. Prabidhi Adhikari, D.D.S.Marina Del Rey, CA 902921316256811
  8. William Frith, D.D.S.Marina Del Rey, CA 902921831303031

Common questions

What is Michael Christopher Montgomery, DDS's NPI number?

Michael Christopher Montgomery, DDS's National Provider Identifier (NPI) is 1235126533, issued on Oct 2, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michael Christopher Montgomery, DDS located?

The NPPES record lists a practice address at 8055 W Manchester Ave, Playa Del Rey, CA, 90293. Phone: (310) 821-0992. Providers update this record themselves, so call before visiting.

How can I verify Michael Christopher Montgomery, DDS's license?

NPPES lists California license number 29383, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Michael Christopher Montgomery, DDS prescribe under Medicare Part D?

In 2024, Michael Christopher Montgomery, DDS had 38 Medicare Part D claims for 24 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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.

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.