NPPES file of Aug 9, 2026

Jessie Laina Koljonen, MD

Plastic Surgery Physician · Duarte, CA

Jessie Laina Koljonen, MD is a plastic surgery physician with a practice address in Duarte, California, and NPI 1356968358, issued on Jun 25, 2020. Check the license (California A208102, 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
1356968358
Name
Jessie Laina Koljonen
Credential
MD
Primary taxonomy
Plastic Surgery Physician 208200000X
License number
A208102 CA
Self-reported in NPPES; status is on the state search
Practice location
1500 Duarte RD, Duarte, CA 91010
Phone
(800) 826-4673
Enumerated
Jun 25, 2020
Record last updated
Aug 5, 2026
Medicare enrollment
Enrolled (PECOS I20260609000281); may accept Medicare assignment
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 1500 Duarte RD

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

  1. Chelsea Abad, CRNP, AGPCNP - BCGerontology Nurse Practitioner1952848137
  2. Wajidah Abdul-KhabirHospitalist Physician1215323522
  3. Farah Abdulla, MDDermatology Physician1093934390
  4. Megan Abel, PA-CPhysician Assistant1104100619
  5. Michelle Afkhami, M.D.Hematology (Pathology) Physician1326230228
  6. Vaibhav Agrawal, M.D.Hematology & Oncology Physician1538402565

Verify Jessie Laina Koljonen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A208102
    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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Industry payments in 2024: $203.01

2 payments; by number, the most common kind was food and beverage; the largest payer was Integra LifeSciences Corporation. 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. Jessie Koljonen$203.01
  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.

Plastic Surgery Physician providers in California

There are 894 plastic surgery physician records in California.

Other plastic surgery physician records in California

  1. Salma Abdou, MDLos Angeles, CA1679033237
  2. Ruben Abrams, MDBeverly Hills, CA1063549491
  3. Boris Ackerman, M.D.Newport Beach, CA1295829802
  4. Jan Adams, M.D.Fountain Valley, CA1427499904
  5. Oluwaseun Adetayo, M.D.Loma Linda, CA1710190285
  6. Ghada Afifi, M.D.Loma Linda, CA1760573349
  7. Omar Ahmed, MDPasadena, CA1104970540
  8. Andre Alcon, M.D.Walnut Creek, CA1134513500
  9. John Alexander, MDSan Diego, CA1558467316
  10. Samer Alnajjar, MDLos Angeles, CA1609817659

Common questions

What is Jessie Laina Koljonen, MD's NPI number?

Jessie Laina Koljonen, MD's National Provider Identifier (NPI) is 1356968358, issued on Jun 25, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Jessie Laina Koljonen, MD located?

The NPPES record lists a practice address at 1500 Duarte RD, Duarte, CA, 91010. Phone: (800) 826-4673. Providers update this record themselves, so call before visiting.

How can I verify Jessie Laina Koljonen, MD's license?

NPPES lists California license number A208102, 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. 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.