Dr. Sara J. Kwong, MD
- Medicare services, 2024
- 65
- Medicare patients, 2024
- 43
- Publications
- 2
- Hospital affiliations
- 1
- Industry payments
- $60
- Practice address
- 7373 West Ln, Stockton, CA 95210
- Practice phone
- Call (209) 476-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Permanente Medical Group Inc
Stockton, California
Find Dr. Kwong'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. Sara J. Kwong is a pathologist in Stockton, California
Dr. Kwong practices at Permanente Medical Group Inc in Stockton, California.
Dr. Kwong's NPI, 1063808871, was assigned on April 8, 2015. Dr. Kwong graduated from Ross University School of Medicine in 2014.
- NPI
- 1063808871NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7618279175
- NPI enumeration date
- April 8, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (209) 476-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sara J. Kwong practices at Permanente Medical Group Inc in Stockton, California
Dr. Kwong's primary practice is Permanente Medical Group Inc, at 7373 West Ln, Stockton, CA 95210 in San Joaquin County. The practice phone is (209) 476-2000.
- Permanente Medical Group Inc7373 West Ln, Stockton, CA 95210 · San Joaquin CountyPhone(209) 476-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sara J. Kwong is affiliated with 4 sites of care and 2 medical groups
Dr. Kwong's primary practice is Permanente Medical Group Inc in Stockton, California. Dr. Kwong is also affiliated with Kaiser Permanente South Sacramento Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Kwong to 2 more group practices and clinics and 1 medical group, each 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. Sara J. Kwong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kwong practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Permanente Medical Group Inc | Available with a free account |
| +3 more sites and 1 medical group | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sara J. Kwong is one of 1,354 pathologists in California
Anatomic pathology and clinical pathology is Dr. Kwong's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Kwong is board certified in pathology - anatomic/pathology - clinical by the American Board of Pathology. Dmand AI has Dr. Kwong's licenses on file in 2 states: Missouri and California.
Specialties and state licenses
- Anatomic pathology and clinical pathology, Missouri
- California license
Pathologists near Dr. Kwong
Counts of pathologists 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. Sara J. Kwong billed Medicare for 65 services in 2024
CMS data shows 65 Medicare services from Dr. Kwong across 1 procedure code in 2024, for 43 Medicare patients. Medicare paid $1,811 for them.
Dr. Kwong's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Lab and pathology
- 2022: 4,8752024: 6599%
Where Dr. Kwong's Medicare services took place, 2024
- In an office2335%
- In a facility4265%
Dr. Kwong compared with the California median for pathologists, 2024
- Dr. Kwong
- California median
- Medicare services
- 65vs 1,15394% below
- Medicare patients
- 43vs 44790% below
Medians across 1,094 pathologists in California with Dmand AI profiles that report each measure.
Dr. Kwong'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. Kwong?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kwong and other pathologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sara J. Kwong treated 43 Medicare patients in 2024, average age 68
CMS counts 43 Medicare patients who saw Dr. Kwong in 2024. The largest group is 65 to 74, with 24 patients. 74% of them have high blood pressure, and 56% have high cholesterol. Their average risk score is 2.20, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Kwong's median patient age at 51, with 69% women.
Dr. Kwong's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Kwong's Medicare patients by sex, 2024
- Women2353%
- Men2047%
Chronic conditions among Dr. Kwong's Medicare patients, 2024
- High blood pressure74%
- High cholesterol56%
- Diabetes53%
- Arthritis47%
- Chronic kidney disease35%
- Ischemic heart disease28%
Share of Medicare patients with each condition. A patient can have several.
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 51
Patient panel by sex, all payers
- Women69%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Sara J. 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Sara J. Kwong has 2 publications on record
Dmand AI links 2 papers to Dr. Kwong in 2020. Dr. Kwong's most frequent co-authors are Jinping Lai and Xiangping Lu, MD.
Dr. Kwong's most frequent co-authors
Recent publications by Dr. Kwong
See who Dr. Kwong researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kwong works with, so you can find a warm path to the right pathologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sara J. Kwong received $60 in industry payments in 2019
CMS Open Payments shows 1 general payment to Dr. Kwong from 1 drug or device company in 2019. Food and beverage make up the largest share, 100% of the total. Stemline Therapeutics Inc. paid the most, $60.
Companies that paid Dr. Kwong the most, 2019 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sara J. Kwong graduated from Ross University School of Medicine
Dr. Kwong graduated from Ross University School of Medicine in 2014.
- Medical school
- Board certified in pathology - anatomic/pathology - clinical
Source: Dmand AI Professional Profile Data
Dr. Sara J. Kwong accepts plans from 3 insurance carriers
Dr. Kwong is in network with 3 carriers, including Kaiser Permanente, CMS Medicare and NV State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
- NV State Medicaid
Plan types Dr. Kwong accepts, by number of carriers
- EPO1
- HMO1
- Medicaid1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Sara J. 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 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. Sara J. 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. Sara J. Kwong's NPI number?
Dr. Sara J. Kwong's NPI number is 1063808871. It was assigned on April 8, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Sara J. Kwong?
Dr. Sara J. Kwong is a pathologist in Stockton, California. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Sara J. Kwong practice?
Dr. Kwong practices at 7373 West Ln, Stockton, CA 95210. Dr. Kwong's primary practice is Permanente Medical Group Inc in Stockton, California. Dmand AI also links Dr. Kwong to 2 group practices and clinics and 1 medical group.
What is Dr. Sara J. Kwong's office phone number?
The practice phone on file for Dr. Kwong is (209) 476-2000.
Which states has Dr. Sara J. Kwong been licensed in?
Dmand AI has state licenses on file for Dr. Kwong in Missouri (2015 to 2019) and California (2018 to 2026).
Which hospitals is Dr. Sara J. Kwong affiliated with?
Dr. Kwong is affiliated with Kaiser Permanente South Sacramento Medical Center.
What medical group is Dr. Sara J. Kwong part of?
Dr. Kwong is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Kwong to 1 more medical group.
Does Dr. Sara J. Kwong accept Medicare?
Yes. CMS data shows Dr. Kwong billed Medicare for 65 services in 2024, and Dr. Kwong accepts Medicare assignment.
How many Medicare patients does Dr. Sara J. Kwong see?
CMS counts 43 Medicare patients who saw Dr. Kwong in 2024, with an average age of 68.
Is Dr. Sara J. Kwong board certified?
Yes. Dr. Kwong is board certified in pathology - anatomic/pathology - clinical by the American Board of Pathology.
Show 7 more questionsShow fewer questions
What services does Dr. Sara J. Kwong bill to Medicare?
In 2024, Dr. Kwong's most billed Medicare services were lab and pathology test (88305).
Where did Dr. Sara J. Kwong go to medical school?
Dr. Kwong graduated from Ross University School of Medicine in 2014.
Has Dr. Sara J. Kwong received payments from drug or device companies?
CMS Open Payments shows $60 in general payments to Dr. Kwong from 1 company from 2019 to 2019. The largest total came from Stemline Therapeutics Inc.
How long has Dr. Sara J. Kwong been practicing?
Dr. Kwong graduated from medical school in 2014, 12 years ago.
Does Dr. Sara J. Kwong do research?
Dmand AI links 2 publications to Dr. Kwong.
Who does Dr. Sara J. Kwong publish with?
Dr. Kwong's most frequent co-authors are Jinping Lai (1 shared paper) and Xiangping Lu, MD (1 shared paper).
What insurance does Dr. Sara J. Kwong accept?
Dr. Kwong is in network with 3 carriers, including Kaiser Permanente, CMS Medicare and NV State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to anatomic pathology and clinical pathology practices?
See pathologists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card