NPPES file of Aug 9, 2026

Daniel Kukhyun Chang, MD

Plastic and Reconstructive Surgery Physician · Palo Alto, CA

Daniel Kukhyun Chang, MD is a plastic and reconstructive surgery physician with a practice address in Palo Alto, California, and NPI 1447677729, issued on Mar 25, 2014. Check the license (California A164841, 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
1447677729
Name
Daniel Kukhyun Chang
Credential
MD
Primary taxonomy
Plastic and Reconstructive Surgery Physician 2086S0122X
License number
A164841 CA
Self-reported in NPPES; status is on the state search
Practice location
300 Pasteur Dr, Palo Alto, CA 94304
Phone
(650) 723-4000
Enumerated
Mar 25, 2014
Record last updated
Apr 29, 2024
Medicare enrollment
Enrolled (PECOS I20200722000861); accepts Medicare assignment
Medical or professional school
University Of California, San Diego School Of Medicine, 2014
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 300 Pasteur Dr

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

  1. Elias Aboujaoude, MDPsychiatry Physician1649209768
  2. Connor Adams, PSYDClinical Psychologist1467081216
  3. Terence Ahern, MDEmergency Medicine Physician1104195916
  4. Teddy Akiki, MDPsychiatry Physician1942867718
  5. Amy Alexander, M.D.Psychiatry Physician1740435486
  6. Monica Allen, PSYDClinical Psychologist1952787749

Verify Daniel Kukhyun Chang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A164841
    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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38% fewer Medicare Part D claims than the average plastic and reconstructive surgery physician in 2024

58 Medicare Part D claims for 30 beneficiaries, against an average of 93 among the 1,895 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 13 claims were for opioids.

  1. Daniel Chang58
  2. Specialty average93

Most prescribed

  1. Amoxicillin-Clavulanate Potass25 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. Sutter Bay Medical FoundationLos Gatos, CA

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

Daniel Kukhyun Chang among 359 plastic and reconstructive surgery physician records in California

Daniel Kukhyun Chang, MD is one of 359 plastic and reconstructive surgery physician records with a practice address in California. 76% 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 84% of them.

  • NPI issued2014 · 84% of these records are older, 14% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 40% of these records are
  • Graduated2014 · median 2003 among the 142 with a school on file
  • Record last updated2024 · 69% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0122X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Plastic and Reconstructive Surgery Physician providers in California

There are 359 plastic and reconstructive surgery physician records in California.

The 8 plastic and reconstructive surgery physician records with the nearest ZIP codes

  1. Stefan Czerniecki, MDPalo Alto, CA 943041861011736
  2. Anthony Deleonibus, MDPalo Alto, CA 943041952862138
  3. Geoffrey Gurtner, M.D.Palo Alto, CA 943041891830881
  4. Alexander LiPalo Alto, CA 943041144753898
  5. Mimi Yue Wu Young, MDPalo Alto, CA 943041881011328
  6. Alvin Annen, MDPalo Alto, CA 943051699286468
  7. David Apfelberg, MDStanford, CA 943051194851022
  8. Jennifer Cheesborough, MDStanford, CA 943051316176951

Common questions

What is Daniel Kukhyun Chang, MD's NPI number?

Daniel Kukhyun Chang, MD's National Provider Identifier (NPI) is 1447677729, issued on Mar 25, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Daniel Kukhyun Chang, MD located?

The NPPES record lists a practice address at 300 Pasteur Dr, Palo Alto, CA, 94304. Phone: (650) 723-4000. Providers update this record themselves, so call before visiting.

How can I verify Daniel Kukhyun Chang, MD's license?

NPPES lists California license number A164841, 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 Daniel Kukhyun Chang, MD prescribe under Medicare Part D?

In 2024, Daniel Kukhyun Chang, MD had 58 Medicare Part D claims for 30 beneficiaries; the average among plastic and reconstructive surgery physician prescribers was 93. 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.