NPPES file of Aug 9, 2026

Julia Dmowska, MD

Otolaryngology Physician · Los Angeles, CA

Julia Dmowska, MD is an otolaryngology physician with a practice address in Los Angeles, California, and NPI 1689291486, issued on Jun 29, 2020. Check the license (California A200321, 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
1689291486
Name
Julia Dmowska
Credential
MD
Primary taxonomy
Otolaryngology Physician 207Y00000X
License numbers
A200321 CA
2020019013 MO
Self-reported in NPPES; status is on the state search
Practice location
200 Ucla Medical Plz Ste 550, Los Angeles, CA 90095
Phone
(310) 206-6688
Enumerated
Jun 29, 2020
Record last updated
Jul 1, 2025
Medicare enrollment
Enrolled (PECOS I20250512001336); accepts Medicare assignment
Medical or professional school
University Of Tennessee, Hsc, College Of Medicine, 2020
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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Also registered at 200 Ucla Medical Plz Ste 550

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

  1. Mohamed Aboueisha, MDOtolaryngology Physician1316678881
  2. Daniel Beswick, MDOtolaryngology Physician1831455328
  3. Elizabeth BorowiecOtolaryngology Physician1861071045
  4. Carlos Castellanos, MDStudent in an Organized Health Care Education/Training Program1982306858
  5. Victor Duarte, MDOtolaryngology Physician1437449311
  6. Emily Ehsan, MDOtolaryngology Physician1083553085

Verify Julia Dmowska in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A200321
    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

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84% fewer Medicare Part D claims than the average otolaryngology physician in 2024

88 Medicare Part D claims for 46 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 41 claims were for opioids.

  1. Julia Dmowska88
  2. Specialty average541

Most prescribed

  1. Oxycodone Hcl26 claims
  2. Celecoxib13 claims
  3. Ondansetron Hcl12 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: $319.04

3 payments; by number, the most common kind was food and beverage; the largest payer was Inspire Medical Systems, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Julia Dmowska$319.04
  2. Specialty average$1,922.50

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

Bills Medicare through one group practice

  1. The Regents OF The University OF CaliforniaSanta Monica, CA

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

Otolaryngology Physician providers in California

There are 1,212 otolaryngology physician records in California.

Other otolaryngology physician records in California

  1. Arman Abdalkhani, MDPalo Alto, CA1356536130
  2. Abdul-Rahman Abdel-ReheemLos Angeles, CA1831770437
  3. Ahmed AbdelmeguidPalo Alto, CA1447744180
  4. Rami Abdou, M.D.Santa Rosa, CA1700143013
  5. Eric AbelloOrange, CA1922566215
  6. Mohamed Aboueisha, MDLos Angeles, CA1316678881
  7. Marianne Abouyared, M.D.Sacramento, CA1235472200
  8. Norton Abramson, M.D.San Clemente, CA1356488696
  9. Basil Adad, MDWalnut Creek, CA1487732574
  10. Brett Adams, MDStockton, CA1407934227

Common questions

What is Julia Dmowska, MD's NPI number?

Julia Dmowska, MD's National Provider Identifier (NPI) is 1689291486, issued on Jun 29, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Julia Dmowska, MD located?

The NPPES record lists a practice address at 200 Ucla Medical Plz Ste 550, Los Angeles, CA, 90095. Phone: (310) 206-6688. Providers update this record themselves, so call before visiting.

How can I verify Julia Dmowska, MD's license?

NPPES lists California license number A200321, 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 Julia Dmowska, MD prescribe under Medicare Part D?

In 2024, Julia Dmowska, MD had 88 Medicare Part D claims for 46 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.