J Am Soc Nephrol
Sheldon Leong
- Medicare services, 2024
- 2,082
- Medicare patients, 2024
- 364
- Part D claims, 2024
- 1,018
- Publications
- 2
- Hospital affiliations
- 5
- Practice address
- 1111 Exposition Blvd, Sacramento, CA 95815
- Practice phone
- Call (916) 564-6232
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Capital Nephrology Surgery Center
Surgery Center - Medicare-Certified · Sacramento, California
Find Sheldon Leong'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.
Sheldon Leong is a nephrologist in Sacramento, California
Sheldon Leong practices at Capital Nephrology Surgery Center in Sacramento, California.
Sheldon Leong's NPI, 1467764654, was assigned on July 6, 2010. Sheldon Leong graduated from UC Davis School of Medicine in 2012. Sheldon Leong's California license number on file is A129154.
- NPI
- 1467764654NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395094668
- NPI enumeration date
- July 6, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (916) 564-6232
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Sheldon Leong practices at Capital Nephrology Surgery Center in Sacramento, California
Sheldon Leong's primary practice is Capital Nephrology Surgery Center, at 1111 Exposition Blvd, Sacramento, CA 95815. The practice phone is (916) 564-6232.
- Capital Nephrology Surgery Center1111 Exposition Blvd, Sacramento, CA 95815Phone(916) 564-6232
Source: Dmand AI Affiliation Data
Sheldon Leong is affiliated with 9 sites of care and 1 medical group
Sheldon Leong's primary practice is Capital Nephrology Surgery Center in Sacramento, California. Sheldon Leong is also affiliated with Sutter Medical Center, Sacramento. The medical group on file is Capital Nephrology Medical Group. Dmand AI also links Sheldon Leong to 4 more hospitals, 2 dialysis centers and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Sheldon Leong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Sheldon Leong practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Capital Nephrology Surgery Center | Available with a free account |
| +8 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Sheldon Leong is one of 1,401 nephrologists in California
Nephrology is Sheldon Leong's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Sheldon Leong is board certified in internal medicine by the American Board of Internal Medicine. Sheldon Leong has a license on file in California.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
Clinical focus
Dmand AI lists acute kidney failure, chronic kidney disease and fluid and electrolyte imbalances among the conditions Sheldon Leong treats.
Nephrologists near Sheldon Leong
Counts of nephrologists 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
Sheldon Leong billed Medicare for 2,082 services in 2024
CMS data shows 2,082 Medicare services from Sheldon Leong across 15 procedure codes in 2024, for 364 Medicare patients. Medicare paid $190,252 for them.
Sheldon Leong's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,3472024: 1,21110%
- Office and hospital visits
- 2023: 5712024: 67618%
- Other services
- 2023: 02024: 195
- Lab and pathology
- 2023: 172024: 0100%
Where Sheldon Leong's Medicare services took place, 2024
- In an office1,72983%
- In a facility35317%
Sheldon Leong compared with the California median for nephrologists, 2024
- Sheldon Leong
- California median
- Medicare services
- 2,082vs 1,08492% above
- Medicare patients
- 364vs 30719% above
- Part D claims
- 881vs 9558% below
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Sheldon Leong'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 Sheldon Leong?
Medicare shows one payer. Book a meeting to get commercial claims data for Sheldon Leong and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Sheldon Leong treated 364 Medicare patients in 2024, average age 70
CMS counts 364 Medicare patients who saw Sheldon Leong in 2024. The largest group is 65 to 74, with 146 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 59% are also on Medicaid. Their average risk score is 5.35, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Sheldon Leong's median patient age at 70, with 46% women.
Sheldon Leong's Medicare patients by age, 2024
Sheldon Leong's Medicare patients by sex, 2024
- Women17849%
- Men18651%
Chronic conditions among Sheldon Leong's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Heart failure52%
- Ischemic heart disease44%
- Arthritis43%
- Mood disorders34%
Share of Medicare patients with each condition. A patient can have several.
Sheldon Leong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women46%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Sheldon Leong wrote 1,018 Medicare Part D claims in 2024
In 2024, Sheldon Leong wrote 1,018 Medicare Part D claims for 218 patients. 85% of them were for generic drugs. CMS names the drug for 881 of them, across 21 drugs with 11 or more claims each, at $256,945 in total drug cost. In 2023, CMS named 942 claims across 21 drugs.
Sheldon Leong's Part D claims by kind of drug, 2024
- Generic862 claims85%
- Brand-name156 claims15%
Sheldon Leong'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 9422024: 8816%
Drugs named by CMS: 21 in 2024, 21 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
Sheldon Leong offers telehealth to Medicare patients
Sheldon Leong accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Sheldon Leong as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sheldon Leong has 2 publications on record
Dmand AI links 2 papers to Sheldon Leong, published from 2016 to 2018. The most frequent topics are Indican. Sheldon Leong's most frequent co-authors are Tammy Lisa Sirich, MD and Timothy Meyer, MD.
Topics Sheldon Leong writes about most
- Indican
Sheldon Leong's most frequent co-authors
Recent publications by Sheldon Leong
See who Sheldon Leong researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Sheldon Leong works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sheldon Leong received $1,777 in industry payments from 2019 to 2025
CMS Open Payments shows 19 general payments to Sheldon Leong from 10 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $321.
General payments to Sheldon Leong by program year, 2019 to 2025
Companies that paid Sheldon Leong the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sheldon Leong graduated from UC Davis School of Medicine
Sheldon Leong graduated from UC Davis School of Medicine in 2012.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Sheldon Leong accepts plans from 15 insurance carriers
Sheldon Leong is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- United Healthcare
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +7 more carriersWith a free account
Plan types Sheldon Leong accepts, by number of carriers
- Medicare9
- PPO9
- HMO6
- POS5
- EPO4
Source: Dmand AI Insurance Network Data
Sources for Sheldon Leong'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) |
| 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) |
| 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 Sheldon Leong
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Sheldon Leong's NPI number?
Sheldon Leong's NPI number is 1467764654. It was assigned on July 6, 2010, and it is active in the NPI Registry.
What does Sheldon Leong specialize in?
Sheldon Leong is a nephrologist in Sacramento, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Sheldon Leong practice?
Sheldon Leong practices at 1111 Exposition Blvd, Sacramento, CA 95815. Sheldon Leong's primary practice is Capital Nephrology Surgery Center in Sacramento, California. Dmand AI also links Sheldon Leong to 4 hospitals, 2 dialysis centers and 1 group practice or clinic.
What is Sheldon Leong's office phone number?
The practice phone on file for Sheldon Leong is (916) 564-6232.
What is Sheldon Leong's medical license number?
Sheldon Leong's California license number on file is A129154.
Which hospitals is Sheldon Leong affiliated with?
Sheldon Leong is affiliated with Sutter Medical Center, Sacramento. Dmand AI links Sheldon Leong to 4 more hospitals.
What medical group is Sheldon Leong part of?
Sheldon Leong is linked to Capital Nephrology Medical Group.
Does Sheldon Leong accept Medicare?
Yes. CMS data shows Sheldon Leong billed Medicare for 2,082 services in 2024, and Sheldon Leong accepts Medicare assignment.
Does Sheldon Leong offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Sheldon Leong as offering telehealth services.
How many Medicare patients does Sheldon Leong see?
CMS counts 364 Medicare patients who saw Sheldon Leong in 2024, with an average age of 70.
Show 9 more questionsShow fewer questions
Is Sheldon Leong board certified?
Yes. Sheldon Leong is board certified in internal medicine by the American Board of Internal Medicine.
What services does Sheldon Leong bill to Medicare?
In 2024, Sheldon Leong's most billed Medicare services were dialysis (90970), dialysis (90961) and hospital inpatient care (99232).
Where did Sheldon Leong go to medical school?
Sheldon Leong graduated from UC Davis School of Medicine in 2012.
What drugs does Sheldon Leong prescribe most?
In 2024 Medicare Part D data, Sheldon Leong's most prescribed drugs by claims were Lisinopril, Calcium Acetate and Allopurinol.
Has Sheldon Leong received payments from drug or device companies?
CMS Open Payments shows $1,777 in general payments to Sheldon Leong from 10 companies from 2019 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Sheldon Leong been practicing?
Sheldon Leong graduated from medical school in 2012, 14 years ago.
Does Sheldon Leong do research?
Dmand AI links 2 publications to Sheldon Leong, published from 2016 to 2018.
Who does Sheldon Leong publish with?
Sheldon Leong's most frequent co-authors are Tammy Lisa Sirich, MD (2 shared papers) and Timothy Meyer, MD (1 shared paper).
What insurance does Sheldon Leong accept?
Sheldon Leong is in network with 15 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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