Sheldon Leong

  • Sacramento, CA
  • Nephrologist
NPI1467764654PAC ID5395094668
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
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Personal email
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Mobile number
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Social profiles

Primary practice

Capital Nephrology Surgery Center

Surgery Center - Medicare-Certified · Sacramento, California

See all 10 affiliations

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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 and contact details
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 Center
    1111 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.

See all 10 affiliations for Sheldon Leong

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.

EHR by site
SiteEHR vendor and product
Capital Nephrology Surgery CenterAvailable with a free account
+8 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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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, CaliforniaPrimaryLicense A129154 · 2014 to 2025 · taxonomy 207RN0300X

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.

Medicare services, 20242,082
Medicare patients364
Paid by Medicare$190,252
Procedure codes15

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.

See all procedures by Sheldon Leong

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Medicare shows one payer. Book a meeting to get commercial claims data for Sheldon Leong and other nephrologists in California.

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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.

Medicare patients, 2024364
Average age70
Average risk score5.35
Also on Medicaid59%

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

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Diabetes62%
  5. Heart failure52%
  6. Ischemic heart disease44%
  7. Arthritis43%
  8. 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.

Part D claims, 20241,018
Drugs named by CMS21
Total drug cost$256,945
Part D patients218

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.

See all prescribing by Sheldon Leong

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.

Papers2
Years published2016 to 2018

Topics Sheldon Leong writes about most

  • Indican

Sheldon Leong's most frequent co-authors

Recent publications by Sheldon Leong

See all 2 publications and co-authors

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.

How network discovery works

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.

See all payments to Sheldon Leong

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.

  1. Medical schoolUC Davis School of Medicine
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in nephrologyAmerican Board of Internal Medicine

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

  1. Medicare9
  2. PPO9
  3. HMO6
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Sheldon Leong's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand 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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