Justin Hwa Chan, M.D.
Orthopaedic Hand Surgery Physician · Encinitas, CA
Justin Hwa Chan, M.D. is an orthopaedic hand surgery physician with a practice address in Encinitas, California, and NPI 1619310208, issued on Apr 12, 2013. Check the license (California A160158, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Justin Hwa Chan
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Hand Surgery Physician 207XS0106X
- License numbers
- A160158 CA
39 IL
Self-reported in NPPES; status is on the state search - Practice location
- 332 Santa FE Dr Ste 110, Encinitas, CA 92024
- Phone
- (760) 943-6700
- Enumerated
- Apr 12, 2013
- Record last updated
- Jun 18, 2019 (not updated in 7 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191212000469); accepts Medicare assignment
- Medical or professional school
- University Of California, San Diego School Of Medicine, 2013
- Entity
- Type 1 · individual
Also registered at 332 Santa FE Dr Ste 110
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Luke Bremner, M.D.Orthopaedic Surgery Physician1982676896
- Nathan Hammel, MDOrthopaedic Surgery Physician1558435644
- Kelsey Myrick, PA-CPhysician Assistant1750707998
- Therese Tedrow, PA-CPhysician Assistant1831879287
Verify Justin Hwa Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A160158Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average orthopaedic hand surgery physician in 2024
39 Medicare Part D claims for 30 beneficiaries, against an average of 186 among the 2,203 providers of this specialty who prescribed in Part D. 27 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen20 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: $1,494.21
5 payments; by number, the most common kind was food and beverage; the largest payer was Arbutus Medical, Inc. The 1,819 providers of this specialty with any payment received $5,529.86 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- San Dieguito Orthopedic Medical Center P CEncinitas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Orthopaedic Hand Surgery Physician providers in California
There are 288 orthopaedic hand surgery physician records in California.
Other orthopaedic hand surgery physician records in California
- Reid Abrams, MDSan Diego, CA1548202245
- Anna Acosta, M.D.Long Beach, CA1285933424
- Anthony Ahn, M.D.Manhattan Beach, CA1649282302
- Richard Ahn, M.D.Lakewood, CA1568809226
- Gregory Alberton, M.D.San Diego, CA1457310179
- Kareme Alder, MDRedwood City, CA1396322210
- Robert Allen, MDSacramento, CA1700876026
- Mohana Amirtharajah, M.D.San Francisco, CA1902014574
- Edwin Ashley, M.D.Beverly Hills, CA1417920919
- David Auerbach, M.D.Van Nuys, CA1851320352
Common questions
What is Justin Hwa Chan, M.D.'s NPI number?
Justin Hwa Chan, M.D.'s National Provider Identifier (NPI) is 1619310208, issued on Apr 12, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Justin Hwa Chan, M.D. located?
The NPPES record lists a practice address at 332 Santa FE Dr Ste 110, Encinitas, CA, 92024. Phone: (760) 943-6700. Providers update this record themselves, so call before visiting.
How can I verify Justin Hwa Chan, M.D.'s license?
NPPES lists California license number A160158, 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 Justin Hwa Chan, M.D. prescribe under Medicare Part D?
In 2024, Justin Hwa Chan, M.D. had 39 Medicare Part D claims for 30 beneficiaries; the average among orthopaedic hand surgery physician prescribers was 186. 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.