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Dr. Joseph Chong-De Kwok, MD
NPI1952693244PAC ID0345460408
- Medicare services, 2024
- 191
- Medicare patients, 2024
- 308
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $123
- Practice address
- 701 E. El Camino Real, 1 Northwest, Mountain View, CA 94040
- Practice phone
- Call (408) 739-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Surgery Center Mountain View
Surgery Center - Medicare-Certified · Mountain View, California
Find Dr. Kwok'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. Joseph Chong-De Kwok is an anesthesiologist in Mountain View, California
Dr. Kwok practices at Surgery Center Mountain View in Mountain View, California.
Dr. Kwok's NPI, 1952693244, was assigned on May 5, 2011. Dr. Kwok graduated from University of Pittsburgh School of Medicine in 2010. Dr. Kwok holds California license A117601.
NPI and contact details
- NPI
- 1952693244NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345460408
- NPI enumeration date
- May 5, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 739-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph Chong-De Kwok practices at Surgery Center Mountain View in Mountain View, California
Dr. Kwok's primary practice is Surgery Center Mountain View, at 701 E. El Camino Real, 1 Northwest, Mountain View, CA 94040. The practice phone is (408) 739-6000.
- Surgery Center Mountain View701 E. El Camino Real, 1 Northwest, Mountain View, CA 94040Phone(408) 739-6000
Source: Dmand AI Affiliation Data
Dr. Joseph Chong-De Kwok is affiliated with 3 sites of care and 2 medical groups
Dr. Kwok's primary practice is Surgery Center Mountain View in Mountain View, California. Dr. Kwok is also affiliated with Dignity Health - Sequoia Hospital. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. Kwok to 1 more group practice or clinic and 1 medical group, each named with a free account.
Surgery Center Mountain ViewPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joseph Chong-De Kwok's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kwok practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Surgery Center Mountain View | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Joseph Chong-De Kwok is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Kwok's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Kwok is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Kwok is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Kwok
Counts of anesthesiologists 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. Joseph Chong-De Kwok billed Medicare for 191 services in 2024
CMS data shows 191 Medicare services from Dr. Kwok across 7 procedure codes in 2024, for 308 Medicare patients. Medicare paid $21,310 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024191
Medicare patients308
Paid by Medicare$21,310
Procedure codes7
Dr. Kwok's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 292024: 180521%
- Surgery
- 2023: 02024: 11
Dr. Kwok compared with the California median for anesthesiologists, 2024
- Dr. Kwok
- California median
- Medicare services
- 191vs 722.7 times
- Medicare patients
- 308vs 1432.2 times
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Kwok's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Kwok?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kwok and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joseph Chong-De Kwok treated 308 Medicare patients in 2024, average age 76
CMS counts 308 Medicare patients who saw Dr. Kwok in 2024. The largest group is 75 to 84, with 144 patients. 75% of them have high cholesterol, and 65% have high blood pressure. 6% are also on Medicaid. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Kwok's median patient age at 56, with 57% women.
Medicare patients, 2024308
Average age76
Average risk score0.91
Also on Medicaid6%
Dr. Kwok's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kwok's Medicare patients by sex, 2024
- Women16654%
- Men14246%
Chronic conditions among Dr. Kwok's Medicare patients, 2024
- High cholesterol75%
- High blood pressure65%
- Arthritis45%
- Atrial fibrillation23%
- Ischemic heart disease23%
- Osteoporosis19%
- Diabetes17%
- Anxiety16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kwok's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Joseph Chong-De Kwok takes part in Medicare
Dr. Kwok 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. Joseph Chong-De Kwok has 1 publication on record
Dmand AI links 1 paper to Dr. Kwok. Dr. Kwok's most frequent co-author is Athanassios Argiris, MD.
Papers1
Dr. Kwok's most frequent co-authors
Recent publications by Dr. Kwok
See who Dr. Kwok researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kwok works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joseph Chong-De Kwok received $123 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Kwok from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Mallinckrodt LLC paid the most, $123.
Companies that paid Dr. Kwok the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joseph Chong-De Kwok graduated from University of Pittsburgh School of Medicine
Dr. Kwok graduated from University of Pittsburgh School of Medicine in 2010.
- Medical school
- Board certified in anesthesiology
- Board certified in pain medicine
Source: Dmand AI Professional Profile Data
Dr. Joseph Chong-De Kwok accepts plans from 11 insurance carriers
Dr. Kwok is in network with 11 carriers, including United Healthcare, Elevance and Aetna. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- United Healthcare
- Elevance
- Aetna
- Blue Cross Blue Shield of Michigan
- HCSC
- Alliant Health Plans
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- +3 more carriersWith a free account
Plan types Dr. Kwok accepts, by number of carriers
- PPO7
- HMO6
- EPO3
- Medicare2
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Joseph Chong-De Kwok'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 Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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. Joseph Chong-De Kwok
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. Joseph Chong-De Kwok's NPI number?
Dr. Joseph Chong-De Kwok's NPI number is 1952693244. It was assigned on May 5, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph Chong-De Kwok?
Dr. Joseph Chong-De Kwok is an anesthesiologist in Mountain View, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Joseph Chong-De Kwok practice?
Dr. Kwok practices at 701 E. El Camino Real, 1 Northwest, Mountain View, CA 94040. Dr. Kwok's primary practice is Surgery Center Mountain View in Mountain View, California. Dmand AI also links Dr. Kwok to 1 group practice or clinic and 1 medical group.
What is Dr. Joseph Chong-De Kwok's office phone number?
The practice phone on file for Dr. Kwok is (408) 739-6000.
What is Dr. Joseph Chong-De Kwok's medical license number?
Dr. Kwok holds California license A117601.
Which hospitals is Dr. Joseph Chong-De Kwok affiliated with?
Dr. Kwok is affiliated with Dignity Health - Sequoia Hospital.
What medical group is Dr. Joseph Chong-De Kwok part of?
Dr. Kwok is linked to Palo Alto Foundation Medical Group. Dmand AI links Dr. Kwok to 1 more medical group.
Does Dr. Joseph Chong-De Kwok accept Medicare?
Yes. CMS data shows Dr. Kwok billed Medicare for 191 services in 2024, and Dr. Kwok accepts Medicare assignment.
How many Medicare patients does Dr. Joseph Chong-De Kwok see?
CMS counts 308 Medicare patients who saw Dr. Kwok in 2024, with an average age of 76.
Is Dr. Joseph Chong-De Kwok board certified?
Yes. Dr. Kwok is board certified in anesthesiology by the American Board of Anesthesiology.
Show 7 more questionsShow fewer questions
What services does Dr. Joseph Chong-De Kwok bill to Medicare?
In 2024, Dr. Kwok's most billed Medicare services were anesthesia (00811), anesthesia (00142) and anesthesia (00731).
Where did Dr. Joseph Chong-De Kwok go to medical school?
Dr. Kwok graduated from University of Pittsburgh School of Medicine in 2010.
Has Dr. Joseph Chong-De Kwok received payments from drug or device companies?
CMS Open Payments shows $123 in general payments to Dr. Kwok from 1 company from 2016 to 2016. The largest total came from Mallinckrodt LLC.
How long has Dr. Joseph Chong-De Kwok been practicing?
Dr. Kwok graduated from medical school in 2010, 16 years ago.
Does Dr. Joseph Chong-De Kwok do research?
Dmand AI links 1 publication to Dr. Kwok.
Who does Dr. Joseph Chong-De Kwok publish with?
Dr. Kwok's most frequent co-authors are Athanassios Argiris, MD (1 shared paper).
What insurance does Dr. Joseph Chong-De Kwok accept?
Dr. Kwok is in network with 11 carriers, including United Healthcare, Elevance and Aetna. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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