Katherine Jane Chung Chua, MD
Gynecologic Oncology Physician · Sacramento, CA
Katherine Jane Chung Chua, MD is a gynecologic oncology physician with a practice address in Sacramento, California, and NPI 1265922025, issued on May 16, 2018. Check the license (California A177305, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Katherine Jane Chung Chua
- Credential
- MD
- Primary taxonomy
- Gynecologic Oncology Physician 207VX0201X
- License number
- A177305 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4860 Y St Ste 2500, Sacramento, CA 95817
- Phone
- (916) 734-6670
- Enumerated
- May 16, 2018
- Record last updated
- Sep 7, 2023
- Entity
- Type 1 · individual
8 nearest gynecologic oncology physician records → All 176 in California → Look up another NPI →
Also registered at 4860 Y St Ste 2500
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katherine Jane Chung Chua in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A177305Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average gynecologic oncology physician in 2024
102 Medicare Part D claims for 40 beneficiaries, against an average of 195 among the 1,475 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 31 claims were for opioids.
Most prescribed
- Oxycodone Hcl25 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $517.07
5 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 1,199 providers of this specialty with any payment received $6,387.20 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Katherine Jane Chung Chua among 176 gynecologic oncology physician records in California
Katherine Jane Chung Chua, MD is one of 176 gynecologic oncology physician records with a practice address in California. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 97% of them.
- NPI issued2018 · 97% of these records are older, 2% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2023 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0201X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gynecologic Oncology Physician providers in California
There are 176 gynecologic oncology physician records in California.
All 176 in California → Every provider in Sacramento → Gynecologic Oncology Physician nationwide →
The 8 gynecologic oncology physician records with the nearest ZIP codes
- Alireza Abidi, M.D.Sacramento, CA 958171215919477
- Edwin Alvarez, M.D.Sacramento, CA 958171710197330
- Alice Barr, MDSacramento, CA 958171982109286
- Rebecca Brooks, MDSacramento, CA 958171316155781
- Hui ChenSacramento, CA 958171891056677
- Vanessa Kennedy, MDSacramento, CA 958171528229507
- Gary Leiserowitz, M.D.Sacramento, CA 958171871575142
- Nancy Nguyen, MDSacramento, CA 958171518379171
Common questions
What is Katherine Jane Chung Chua, MD's NPI number?
Katherine Jane Chung Chua, MD's National Provider Identifier (NPI) is 1265922025, issued on May 16, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Jane Chung Chua, MD located?
The NPPES record lists a practice address at 4860 Y St Ste 2500, Sacramento, CA, 95817. Phone: (916) 734-6670. Providers update this record themselves, so call before visiting.
How can I verify Katherine Jane Chung Chua, MD's license?
NPPES lists California license number A177305, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katherine Jane Chung Chua, MD prescribe under Medicare Part D?
In 2024, Katherine Jane Chung Chua, MD had 102 Medicare Part D claims for 40 beneficiaries; the average among gynecologic oncology physician prescribers was 195. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.