Dr. Justin S. Wu, MD
- Part D claims, 2024
- 162
- Publications
- 30
- Industry payments
- $344
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 9455 Clairemont Mesa Blvd, San Diego, CA 92123
- Practice phone
- Call (619) 528-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente San Diego Medical Center
San Diego, California
Find Dr. Wu's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Justin S. Wu is a general surgeon in San Diego, California
Dr. Wu practices at Kaiser Permanente San Diego Medical Center in San Diego, California.
Dr. Wu's NPI, 1811064769, was assigned on November 29, 2006. Dr. Wu graduated from Harvard Medical School in 1993. Dr. Wu holds California license G86044.
- NPI
- 1811064769NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890681175
- NPI enumeration date
- November 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 528-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Justin S. Wu practices at Kaiser Permanente San Diego Medical Center in San Diego, California
Dr. Wu's primary practice is Kaiser Permanente San Diego Medical Center, at 9455 Clairemont Mesa Blvd, San Diego, CA 92123 in San Diego County. The practice phone is (619) 528-5000.
- Kaiser Permanente San Diego Medical Center9455 Clairemont Mesa Blvd, San Diego, CA 92123 · San Diego CountyPhone(619) 528-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Justin S. Wu is affiliated with 2 sites of care and 1 medical group
Dr. Wu's primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Wu to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Justin S. Wu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente San Diego Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Justin S. Wu is one of 2,926 general surgeons in California
Surgery is Dr. Wu's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Wu is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Wu's licenses on file in 3 states: California, Ohio and North Carolina.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Ohio license
- North Carolina license
Clinical focus
Dmand AI lists mastectomy among the conditions Dr. Wu treats.
General surgeons near Dr. Wu
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Justin S. Wu's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Wu's median patient age at 61, with 58% women.
Dr. Wu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Justin S. Wu wrote 162 Medicare Part D claims in 2024
In 2024, Dr. Wu wrote 162 Medicare Part D claims for 74 patients. 91% of them were for generic drugs. CMS names the drug for 116 of them, across 3 drugs with 11 or more claims each, at $888 in total drug cost. In 2023, CMS named 127 claims across 2 drugs.
Dr. Wu's Part D claims by kind of drug, 2024
- Generic147 claims91%
- Brand-name15 claims9%
Dr. Wu's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Wu's Part D claims, 2024
- Opioids39%63 of 162 claims
- Antibiotics7%11 of 162 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 1272024: 1169%
Drugs named by CMS: 3 in 2024, 2 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Justin S. Wu takes part in Medicare
Dr. Wu accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Justin S. Wu has 30 publications on record
Dmand AI links 30 papers to Dr. Wu, published from 2002 to 2025. The most frequent topics are Laparoscopy, Swine and Disease Models, Animal. Dr. Wu has published most often in Surg Endosc. Dr. Wu's most frequent co-authors are James W. Fleshman, MD, Michael Bouvet, MD and David Minas Hovsepian, MD.
Dr. Wu's papers by year, 2002 to 2025
Topics Dr. Wu writes about most
- Laparoscopy
- Swine
- Disease Models, Animal
- Postoperative Complications
- Colonic Neoplasms
- Cricetinae
- Feasibility Studies
- Neoplasm Transplantation
Dr. Wu's most frequent co-authors
- James W. Fleshman, MD7 shared papers
- Michael Bouvet, MD3 shared papers
- David Minas Hovsepian, MD2 shared papers
Recent publications by Dr. Wu
Dis Colon Rectum
See who Dr. Wu researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wu works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Justin S. Wu received $344 in industry payments from 2016 to 2018
CMS Open Payments shows 8 general payments to Dr. Wu from 5 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 91% of the total. Medical Device Business Services, Inc. paid the most, $170.
General payments to Dr. Wu by program year, 2016 to 2018
General payments to Dr. Wu by kind, 2016 to 2018
- Food and beverage$31491%
- Travel and lodging$309%
Companies that paid Dr. Wu the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Justin S. Wu has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Wu, most recently ACS Fellow in 2011.
Awards and honors for Dr. Wu
- 2011
- ACS Fellow
- Undated
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Justin S. Wu graduated from Harvard Medical School
Dr. Wu graduated from Harvard Medical School in 1993. Dr. Wu is a member of ACS.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Justin S. Wu accepts plans from 2 insurance carriers
Dr. Wu is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Wu accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Justin S. Wu's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Justin S. Wu
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Justin S. Wu's NPI number?
Dr. Justin S. Wu's NPI number is 1811064769. It was assigned on November 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Justin S. Wu?
Dr. Justin S. Wu is a general surgeon in San Diego, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Justin S. Wu practice?
Dr. Wu practices at 9455 Clairemont Mesa Blvd, San Diego, CA 92123. Dr. Wu's primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California. Dmand AI also links Dr. Wu to 1 group practice or clinic.
What is Dr. Justin S. Wu's office phone number?
The practice phone on file for Dr. Wu is (619) 528-5000.
What is Dr. Justin S. Wu's medical license number?
Dr. Wu holds California license G86044, one of the licenses on file in 3 states.
Which states has Dr. Justin S. Wu been licensed in?
Dmand AI has state licenses on file for Dr. Wu in California (2001 to 2026), Ohio (2000 to 2001) and North Carolina (1993 to 1994).
What medical group is Dr. Justin S. Wu part of?
Dr. Wu is linked to Southern California Permanente Medical Group.
Does Dr. Justin S. Wu accept Medicare?
Yes. CMS lists Dr. Wu as accepting Medicare assignment.
Is Dr. Justin S. Wu board certified?
Yes. Dr. Wu is board certified in surgery by the American Board of Surgery.
Where did Dr. Justin S. Wu go to medical school?
Dr. Wu graduated from Harvard Medical School in 1993.
Show 6 more questionsShow fewer questions
What drugs does Dr. Justin S. Wu prescribe most?
In 2024 Medicare Part D data, Dr. Wu's most prescribed drugs by claims were Gabapentin, Oxycodone HCl and Tramadol HCl.
Has Dr. Justin S. Wu received payments from drug or device companies?
CMS Open Payments shows $344 in general payments to Dr. Wu from 5 companies from 2016 to 2018. The largest total came from Medical Device Business Services, Inc.
How long has Dr. Justin S. Wu been practicing?
Dr. Wu graduated from medical school in 1993, 33 years ago.
Does Dr. Justin S. Wu do research?
Dmand AI links 30 publications to Dr. Wu, published from 2002 to 2025.
Who does Dr. Justin S. Wu publish with?
Dr. Wu's most frequent co-authors are James W. Fleshman, MD (7 shared papers), Michael Bouvet, MD (3 shared papers) and David Minas Hovsepian, MD (2 shared papers).
What insurance does Dr. Justin S. Wu accept?
Dr. Wu is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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