NPPES file of Aug 9, 2026

Michael Delong, MD

Plastic Surgery Physician · Los Angeles, CA

Michael Delong, MD is a plastic surgery physician with a practice address in Los Angeles, California, and NPI 1104246339, issued on Apr 28, 2014. Check the license (California A142610, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104246339
Name
Michael Delong
Credential
MD
Primary taxonomy
Plastic Surgery Physician 208200000X
License number
A142610 CA
Self-reported in NPPES; status is on the state search
Practice location
200 Ucla Medical Plz Ste 460, Los Angeles, CA 90095
Phone
(310) 825-5582
Enumerated
Apr 28, 2014
Record last updated
Jul 27, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20210517001037); accepts Medicare assignment
Medical or professional school
Duke University School Of Medicine, 2014
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 200 Ucla Medical Plz Ste 460

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

  1. Salma Abdou, MDPlastic Surgery Physician1679033237
  2. Dieter BrummundPlastic Surgery Physician1740843994
  3. Jessica Chang, M.D.Plastic Surgery Physician1215323001
  4. Katherine Choi, MDStudent in an Organized Health Care Education/Training Program1760069744
  5. Justin DangStudent in an Organized Health Care Education/Training Program1285374652
  6. Nicholas DoPlastic and Reconstructive Surgery Physician1659666014

Verify Michael Delong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A142610
    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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The practice group's MIPS final score for 2023 (Medicare payment program): 68.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score61.6
  2. Costout of 100 · 30%16.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $930.23

6 payments; by number, the most common kind was food and beverage; the largest payer was Axogen. The 3,683 providers of this specialty with any payment received $5,316.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Delong$930.23
  2. Specialty average$5,316.31

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 CaliforniaLos Angeles, CA

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

Michael Delong among 894 plastic surgery physician records in California

Michael Delong, MD is one of 894 plastic surgery physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 82% of them.

  • NPI issued2014 · 82% of these records are older, 16% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 39% of these records are
  • Graduated2014 · median 2002 among the 346 with a school on file
  • Record last updated2021 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208200000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Plastic Surgery Physician providers in California

There are 894 plastic surgery physician records in California.

The 8 plastic surgery physician records with the nearest ZIP codes

  1. Salma Abdou, MDLos Angeles, CA 900951679033237
  2. Jessica Chang, M.D.Los Angeles, CA 900951215323001
  3. Joubin Gabbay, M.D.Los Angeles, CA 900951396909768
  4. Han Hoang, MDLos Angeles, CA 900951821222175
  5. James Lee, MDLos Angeles, CA 900951538502455
  6. Timothy Miller, MDLos Angeles, CA 900951013006071
  7. Casian Monaco, M.D.Los Angeles, CA 900951033409420
  8. Sajni Parikh, MDLos Angeles, CA 900951619466596

Common questions

What is Michael Delong, MD's NPI number?

Michael Delong, MD's National Provider Identifier (NPI) is 1104246339, issued on Apr 28, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Michael Delong, MD located?

The NPPES record lists a practice address at 200 Ucla Medical Plz Ste 460, Los Angeles, CA, 90095. Phone: (310) 825-5582. Providers update this record themselves, so call before visiting.

How can I verify Michael Delong, MD's license?

NPPES lists California license number A142610, 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.

What is Michael Delong, MD's MIPS final score?

The 2023 MIPS final score is 68.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.