Dr. Matthew Walker Kaufman, MD
- Hospital affiliations
- 1
- Industry payments
- $555
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2022
- Practice address
- 751 South Bascom Avenue, San Jose, CA 95128
- Practice phone
- Call (408) 885-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kaufman'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. Matthew Walker Kaufman is an orthopedic surgeon in San Jose, California
Dr. Kaufman practices at Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA.
Dr. Kaufman's NPI, 1366182487, was assigned on March 29, 2022. Dr. Kaufman graduated from Case Western University School of Dental Medicine in 2022. Dr. Kaufman holds California license A187612.
- NPI
- 1366182487NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921576885
- NPI enumeration date
- March 29, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 885-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Walker Kaufman practices at Santa Clara Valley Medical Center in San Jose, California
Dr. Kaufman's primary practice is Santa Clara Valley Medical Center, at 751 South Bascom Avenue, San Jose, CA 95128 in Santa Clara County. The practice phone is (408) 885-5000.
- Santa Clara Valley Medical Center751 South Bascom Avenue, San Jose, CA 95128 · Santa Clara CountyPhone(408) 885-5000
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Matthew Walker Kaufman is affiliated with 2 sites of care and 3 medical groups
Dr. Kaufman's primary practice is Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA. The medical group on file is UCSF Medical Group. Dmand AI also links Dr. Kaufman to 2 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Matthew Walker Kaufman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kaufman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Clara Valley Medical Center | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across County of Santa Clara, CA and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Matthew Walker Kaufman is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Kaufman's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Kaufman is licensed in California.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
Orthopedic surgeons near Dr. Kaufman
Counts of orthopedic 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. Matthew Walker Kaufman's patients have a median age of 31
Across all payers, Dmand AI patient panel data puts Dr. Kaufman's median patient age at 31, with 0% women.
Dr. Kaufman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 31
Patient panel by sex, all payers
- Women0%
- Men100%
Source: Dmand AI Patient Panel Data
How Dr. Matthew Walker Kaufman takes part in Medicare
Dr. Kaufman 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)
Dr. Matthew Walker Kaufman received $555 in industry payments from 2024 to 2025
CMS Open Payments shows 5 general payments to Dr. Kaufman from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $240.
General payments to Dr. Kaufman by program year, 2024 to 2025
Companies that paid Dr. Kaufman the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Matthew Walker Kaufman graduated from Case Western University School of Dental Medicine
Dr. Kaufman graduated from Case Western University School of Dental Medicine in 2022.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Matthew Walker Kaufman'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 | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Matthew Walker Kaufman
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. Matthew Walker Kaufman's NPI number?
Dr. Matthew Walker Kaufman's NPI number is 1366182487. It was assigned on March 29, 2022, and it is active in the NPI Registry.
What kind of doctor is Dr. Matthew Walker Kaufman?
Dr. Matthew Walker Kaufman is an orthopedic surgeon in San Jose, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. Matthew Walker Kaufman practice?
Dr. Kaufman practices at 751 South Bascom Avenue, San Jose, CA 95128. Dr. Kaufman's primary practice is Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA. Dmand AI also links Dr. Kaufman to 2 medical groups and 1 group practice or clinic.
What is Dr. Matthew Walker Kaufman's office phone number?
The practice phone on file for Dr. Kaufman is (408) 885-5000.
What is Dr. Matthew Walker Kaufman's medical license number?
Dr. Kaufman holds California license A187612, one of 2 state licenses on file.
Which hospitals is Dr. Matthew Walker Kaufman affiliated with?
Dr. Kaufman practices at Santa Clara Valley Medical Center in San Jose, California.
What medical group is Dr. Matthew Walker Kaufman part of?
Dr. Kaufman is linked to UCSF Medical Group. Dmand AI links Dr. Kaufman to 2 more medical groups.
Does Dr. Matthew Walker Kaufman accept Medicare?
Yes. CMS lists Dr. Kaufman as accepting Medicare assignment.
Where did Dr. Matthew Walker Kaufman go to medical school?
Dr. Kaufman graduated from Case Western University School of Dental Medicine in 2022.
Has Dr. Matthew Walker Kaufman received payments from drug or device companies?
CMS Open Payments shows $555 in general payments to Dr. Kaufman from 3 companies from 2024 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Matthew Walker Kaufman been practicing?
Dr. Kaufman graduated from medical school in 2022, 4 years ago.
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