NPPES file of Aug 9, 2026

Romina Sifuentes Palomino, M.D.

Family Medicine Physician · Los Angeles, CA

Romina Sifuentes Palomino, M.D. is a family medicine physician with a practice address in Los Angeles, California, and NPI 1033774211, issued on May 3, 2019. Check the license (California A178839, 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
1033774211
Name
Romina Sifuentes Palomino
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A178839 CA
Self-reported in NPPES; status is on the state search
Practice location
1520 San Pablo St Ste 1300, Los Angeles, CA 90033
Phone
(323) 442-5900
Enumerated
May 3, 2019
Record last updated
Oct 27, 2024
Medicare enrollment
Enrolled (PECOS I20230811002605); accepts Medicare assignment
Medical or professional school
Loyola University Of Chicago, Stritch School Of Medicine, 2019
Telehealth
Offers telehealth (CMS)
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 1520 San Pablo St Ste 1300

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

  1. Allan Abbott, M.D.Sports Medicine (Family Medicine) Physician1326061896
  2. Nicole Aimua, MD, MPHStudent in an Organized Health Care Education/Training Program1245932805
  3. Srishty Amarnani, MD, MPHStudent in an Organized Health Care Education/Training Program1295583623
  4. Vincent Arriola, MDStudent in an Organized Health Care Education/Training Program1750083564
  5. Devin Beecher, MDStudent in an Organized Health Care Education/Training Program1609516079
  6. Orly Bell, MD MPHFamily Medicine Physician1700463312

Verify Romina Sifuentes Palomino in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A178839
    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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87% fewer Medicare Part D claims than the average family medicine physician in 2024

450 Medicare Part D claims for 117 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 24 claims were for opioids.

  1. Romina Sifuentes Palomino450
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium28 claims
  2. Amlodipine Besylate24 claims
  3. Levothyroxine Sodium20 claims
  4. Rosuvastatin Calcium20 claims
  5. Losartan Potassium15 claims
  6. Metformin Hcl13 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.

Bills Medicare through one group practice

  1. Usc Care Medical Group IncLos Angeles, CA

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

Romina Sifuentes Palomino among 17,133 family medicine physician records in California

Romina Sifuentes Palomino, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.

  • NPI issued2019 · 85% of these records are older, 12% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2019 · median 2005 among the 10,652 with a school on file
  • Record last updated2024 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

829 family medicine physician records list a practice address in Los Angeles

They are 829 of the 69,537 NPPES records with a practice address in Los Angeles, and 17,133 family medicine physician records in California.

The 8 family medicine physician records with the nearest ZIP codes

  1. Mauricio Bueno, M.D.Los Angeles, CA 900331750332029
  2. Edward Castro, M.D.Los Angeles, CA 900331750330817
  3. Maria Cifuentes-Butler, M.D.Los Angeles, CA 900331871604496
  4. Claire Koga, M.D.Los Angeles, CA 900331891746665
  5. Robert Krochmal, M.D.Los Angeles, CA 900331144278938
  6. Michael Lee, MD,MPHLos Angeles, CA 900331336252683
  7. Daniel Maldonado, M.D.Los Angeles, CA 900331851344949
  8. Maureen Mavrinac, M.D.Los Angeles, CA 900331427000850

Common questions

What is Romina Sifuentes Palomino, M.D.'s NPI number?

Romina Sifuentes Palomino, M.D.'s National Provider Identifier (NPI) is 1033774211, issued on May 3, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Romina Sifuentes Palomino, M.D. located?

The NPPES record lists a practice address at 1520 San Pablo St Ste 1300, Los Angeles, CA, 90033. Phone: (323) 442-5900. Providers update this record themselves, so call before visiting.

How can I verify Romina Sifuentes Palomino, M.D.'s license?

NPPES lists California license number A178839, 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 Romina Sifuentes Palomino, M.D. prescribe under Medicare Part D?

In 2024, Romina Sifuentes Palomino, M.D. had 450 Medicare Part D claims for 117 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.