NPPES file of Aug 9, 2026

Natalya Bussel, M.D.

Psychiatry Physician · Los Angeles, CA

Natalya Bussel, M.D. is a psychiatry physician with a practice address in Los Angeles, California, and NPI 1831398395, issued on Jul 15, 2007. Check the license (California A85087, as entered in NPPES) on the Medical Board of California; 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
1831398395
Name
Natalya Bussel
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A85087 CA
Self-reported in NPPES; status is on the state search
Practice location
11301 Wilshire Blvd, Los Angeles, CA 90073
Phone
(310) 478-3711
Enumerated
Jul 15, 2007
Record last updated
Jul 15, 2007 (not updated in 19 years: call before relying on the address or phone)
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 11301 Wilshire Blvd

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

  1. Frances Abad, FNPFamily Nurse Practitioner1053504514
  2. Oluwakemi AbayomiPsychiatric/Mental Health Nurse Practitioner1598508913
  3. Vanessa AbcedeSocial Worker1306584495
  4. Maren Abromowitz, FNP-BCFamily Nurse Practitioner1356950919
  5. Nayiri Adessian, MS, CCC-SLPSpeech-Language Pathologist1326761420
  6. Farzad AdibStudent in an Organized Health Care Education/Training Program1558745869

Verify Natalya Bussel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A85087
    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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61% fewer Medicare Part D claims than the average psychiatry physician in 2024

389 Medicare Part D claims for 28 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.

  1. Natalya Bussel389
  2. Specialty average1,000

Most prescribed

  1. Aripiprazole67 claims
  2. Quetiapine Fumarate62 claims
  3. Venlafaxine Hcl Er34 claims
  4. Lamotrigine Er28 claims
  5. Mirtazapine27 claims
  6. Sertraline Hcl26 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.

Natalya Bussel among 8,673 psychiatry physician records in California

Natalya Bussel, M.D. is one of 8,673 psychiatry physician 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 2007, is newer than 33% of them.

  • NPI issued2007 · 33% of these records are older, 48% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 38% of these records are
  • Record last updated2007 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

987 psychiatry physician records list a practice address in Los Angeles

They are 987 of the 69,537 NPPES records with a practice address in Los Angeles, and 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Donna Ames (formerly Wirshing), M.D.Los Angeles, CA 900731821187030
  2. Mace Beckson, M.D.Los Angeles, CA 900731558455287
  3. Pamela Diefenbach, M.D.Los Angeles, CA 900731437100609
  4. Roger Donovick, MDLos Angeles, CA 900731710902622
  5. Donald Eknoyan, M.D.Los Angeles, CA 900731528027174
  6. Denise Feil, MDLos Angeles, CA 900731265484943
  7. Neil Hartman, MD, PHDLos Angeles, CA 900731831287804
  8. Behnaz Jalali, MDLos Angeles, CA 900731619075231

Common questions

What is Natalya Bussel, M.D.'s NPI number?

Natalya Bussel, M.D.'s National Provider Identifier (NPI) is 1831398395, issued on Jul 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Natalya Bussel, M.D. located?

The NPPES record lists a practice address at 11301 Wilshire Blvd, Los Angeles, CA, 90073. Phone: (310) 478-3711. Providers update this record themselves, so call before visiting.

How can I verify Natalya Bussel, M.D.'s license?

NPPES lists California license number A85087, 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.

How much does Natalya Bussel, M.D. prescribe under Medicare Part D?

In 2024, Natalya Bussel, M.D. had 389 Medicare Part D claims for 28 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.