NPPES file of Aug 9, 2026

Michael A. Kass, MD

Pediatrics Physician · Culver City, CA

Michael A. Kass, MD is a pediatrics physician with a practice address in Culver City, California, and NPI 1336251115, issued on Aug 31, 2006. Check the license (California A37218, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336251115
Name
Michael A. Kass
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
License number
A37218 CA
Self-reported in NPPES; status is on the state search
Practice location
3831 Hughes Ave, Culver City, CA 90232
Phone
(310) 204-7030
Enumerated
Aug 31, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(310) 204-7033
Medicaid ID
00A372181 CA
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 3831 Hughes Ave

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

  1. Behrad Aynehchi, M.D.Otolaryngology/Facial Plastic Surgery Physician1275709040
  2. Mary Baker, D.P.TPhysical Therapist1255503132
  3. Betsy Blechman, M.D.Ophthalmology Physician1134225147
  4. Theodawn Brown, PA-CMedical Physician Assistant1265467575
  5. Blake Crawford, M.D.Ophthalmology Physician1831381888
  6. Jeremy Defranco, M.D.Psychiatry Physician1114291010

Verify Michael A. Kass in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A37218
    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 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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Michael A. Kass among 9,272 pediatrics physician records in California

Michael A. Kass, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 56% newer
  • In a Medicare fileNo · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2007 · 65% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in California

There are 9,272 pediatrics physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Nancy Blumstein, MDCulver City, CA 902321417058140
  2. Margo Deleaver, M.D.Culver City, CA 902321114061421
  3. Azam Jazayeri, MDCulver City, CA 902321972523728
  4. Thomas Pham, D.O.Culver City, CA 902321124554639
  5. Hubert Russell, M.D.Culver City, CA 902321114062445
  6. Yussef Sakhai, MDCulver City, CA 902321518992015
  7. Tyisha Seymour, M.D.Culver City, CA 902321568775682
  8. Rachel Ukwu, MDCulver City, CA 902321023571239

Common questions

What is Michael A. Kass, MD's NPI number?

Michael A. Kass, MD's National Provider Identifier (NPI) is 1336251115, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael A. Kass, MD located?

The NPPES record lists a practice address at 3831 Hughes Ave, Culver City, CA, 90232. Phone: (310) 204-7030. Providers update this record themselves, so call before visiting.

How can I verify Michael A. Kass, MD's license?

NPPES lists California license number A37218, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. 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. 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.