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Dr. Elaine Kwong, MD
NPI1023382934PAC ID5092940098
- Medicare services, 2019
- 106
- Part D claims, 2024
- 3,660
- Clinical trials
- 1
- Industry payments
- $98
- Affiliated sites
- 1
- Practice address
- 1190 Veterans Blvd, Redwood City, CA 94063
- Practice phone
- Call (650) 299-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Redwood City, California
Find Dr. Kwong's professional email, personal email and mobile number
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Dr. Elaine Kwong is an internist in Redwood City, California
Dr. Kwong practices at Permanente Medical Group Inc in Redwood City, California.
Dr. Kwong's NPI, 1023382934, was assigned on February 24, 2012. Dr. Kwong graduated from David Geffen School of Medicine at UCLA in 2010. Dr. Kwong's California license number on file is A119087.
NPI and contact details
- NPI
- 1023382934NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092940098
- NPI enumeration date
- February 24, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 299-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elaine Kwong practices at Permanente Medical Group Inc in Redwood City, California
Dr. Kwong's primary practice is Permanente Medical Group Inc, at 1190 Veterans Blvd, Redwood City, CA 94063 in San Mateo County. The practice phone is (650) 299-2000.
- Permanente Medical Group Inc1190 Veterans Blvd, Redwood City, CA 94063 · San Mateo CountyPhone(650) 299-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Elaine Kwong is affiliated with 2 sites of care and 1 medical group
Dr. Kwong's primary practice is Permanente Medical Group Inc in Redwood City, California. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Kwong to 1 more group practice or clinic, named with a free account.
Permanente Medical Group IncPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Elaine Kwong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kwong practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | 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. Elaine Kwong is one of 16,751 internists in California
Internal medicine is Dr. Kwong's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Kwong is board certified in internal medicine by the American Board of Internal Medicine. Dr. Kwong has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists contact dermatitis, osteoporosis, tinnitus and UTI among the conditions Dr. Kwong treats.
Internists near Dr. Kwong
Counts of internists 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. Elaine Kwong billed Medicare for 106 services in 2019
CMS data shows 106 Medicare services from Dr. Kwong across 2 procedure codes in 2019. Medicare paid $16,686 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2019106
Paid by Medicare$16,686
Procedure codes2
Dr. Kwong's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 3742019: 10672%
Dr. Kwong compared with the California median for internists, 2019
- Dr. Kwong
- California median
- Medicare services
- 106vs 36171% below
- Part D claims
- 3,279vs 4217.8 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Kwong's most billed Medicare procedure codes, 2019
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kwong and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Elaine Kwong's patients have a median age of 58
Across all payers, Dmand AI patient panel data puts Dr. Kwong's median patient age at 58, with 67% women.
Dr. Kwong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women67%
- Men31%
Source: Dmand AI Patient Panel Data
Dr. Elaine Kwong wrote 3,660 Medicare Part D claims in 2024
In 2024, Dr. Kwong wrote 3,660 Medicare Part D claims for 614 patients. 96% of them were for generic drugs. CMS names the drug for 3,279 of them, across 60 drugs with 11 or more claims each, at $70,453 in total drug cost. In 2023, CMS named 3,382 claims across 58 drugs.
Part D claims, 20243,660
Drugs named by CMS60
Total drug cost$70,453
Part D patients614
Dr. Kwong's Part D claims by kind of drug, 2024
- Generic3,509 claims96%
- Brand-name123 claims3%
- Other28 claims1%
Dr. Kwong'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. Kwong's Part D claims, 2024
- Opioids2%76 of 3,660 claims
- Antibiotics1%39 of 3,660 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: 3,3822024: 3,2793%
Drugs named by CMS: 60 in 2024, 58 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. Elaine Kwong takes part in Medicare
Dr. Kwong 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. Elaine Kwong has worked on 1 clinical trial
Dmand AI links Dr. Kwong to 1 clinical trial.
Recent clinical trials with Dr. Kwong
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. Elaine Kwong received $98 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Kwong from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $98.
Companies that paid Dr. Kwong the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Elaine Kwong graduated from David Geffen School of Medicine at UCLA
Dr. Kwong graduated from David Geffen School of Medicine at UCLA in 2010.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Elaine Kwong accepts plans from 2 insurance carriers
Dr. Kwong 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. Kwong accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Elaine Kwong'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 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 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) |
| Clinical trials and co-investigators | ClinicalTrials.gov (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. Elaine Kwong
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. Elaine Kwong's NPI number?
Dr. Elaine Kwong's NPI number is 1023382934. It was assigned on February 24, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Elaine Kwong?
Dr. Elaine Kwong is an internist in Redwood City, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Elaine Kwong practice?
Dr. Kwong practices at 1190 Veterans Blvd, Redwood City, CA 94063. Dr. Kwong's primary practice is Permanente Medical Group Inc in Redwood City, California. Dmand AI also links Dr. Kwong to 1 group practice or clinic.
What is Dr. Elaine Kwong's office phone number?
The practice phone on file for Dr. Kwong is (650) 299-2000.
What is Dr. Elaine Kwong's medical license number?
Dr. Kwong's California license number on file is A119087.
What medical group is Dr. Elaine Kwong part of?
Dr. Kwong is linked to The Permanente Medical Group, Inc.
Does Dr. Elaine Kwong accept Medicare?
Yes. CMS data shows Dr. Kwong billed Medicare for 106 services in 2019, and Dr. Kwong accepts Medicare assignment.
Is Dr. Elaine Kwong board certified?
Yes. Dr. Kwong is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Elaine Kwong bill to Medicare?
In 2019, Dr. Kwong's most billed Medicare services were hospital inpatient care (99223) and medical service (99220).
Where did Dr. Elaine Kwong go to medical school?
Dr. Kwong graduated from David Geffen School of Medicine at UCLA in 2010.
Show 5 more questionsShow fewer questions
What drugs does Dr. Elaine Kwong prescribe most?
In 2024 Medicare Part D data, Dr. Kwong's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Elaine Kwong received payments from drug or device companies?
CMS Open Payments shows $98 in general payments to Dr. Kwong from 1 company from 2017 to 2017. The largest total came from Allergan Inc.
How long has Dr. Elaine Kwong been practicing?
Dr. Kwong graduated from medical school in 2010, 16 years ago.
Does Dr. Elaine Kwong do research?
Dr. Kwong has worked on 1 clinical trial.
What insurance does Dr. Elaine Kwong accept?
Dr. Kwong 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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