Dr. Zita J. Shiue, MD
- Medicare services, 2024
- 2,508
- Medicare patients, 2024
- 573
- Part D claims, 2024
- 1,157
- Publications
- 4
- MIPS score, 2024
- 99
- Practice address
- 1425 S Main Street, Walnut Creek, CA 94596
- Practice phone
- Call (925) 295-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Shiue'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. Zita J. Shiue is an internist in Walnut Creek, California
Dr. Shiue practices at Walnut Creek Medical Center in Walnut Creek, California, part of Kaiser Permanente.
Dr. Shiue's NPI, 1407032162, was assigned on January 11, 2008. Dr. Shiue graduated from The Johns Hopkins University School of Medicine in 2009. Dr. Shiue holds California license A130320.
- NPI
- 1407032162NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486871670
- NPI enumeration date
- January 11, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (925) 295-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Zita J. Shiue practices at Walnut Creek Medical Center in Walnut Creek, California
Dr. Shiue's primary practice is Walnut Creek Medical Center, at 1425 S Main Street, Walnut Creek, CA 94596 in Contra Costa County. The practice phone is (925) 295-4000.
- Walnut Creek Medical Center1425 S Main Street, Walnut Creek, CA 94596 · Contra Costa CountyPhone(925) 295-4000
Source: Dmand AI Affiliation Data
Dr. Zita J. Shiue is affiliated with 9 sites of care and 3 medical groups
Dr. Shiue's primary practice is Walnut Creek Medical Center in Walnut Creek, California, part of Kaiser Permanente. Dr. Shiue is also affiliated with John Muir Medical Center, Walnut Creek. The medical group on file is John Muir Health. Dmand AI also links Dr. Shiue to 3 more hospitals, 3 group practices and clinics, 2 medical groups and 1 dialysis center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Zita J. Shiue's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shiue practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Walnut Creek Medical Center | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Zita J. Shiue is one of 16,751 internists in California
Internal medicine is Dr. Shiue's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Shiue is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Shiue's licenses on file in 2 states: California and Washington.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Washington license
Clinical focus
Dmand AI lists acute kidney failure, chronic anemia, chronic kidney disease, fluid and electrolyte imbalances, hypercalcemia and parathyroid gland disorder among the conditions Dr. Shiue treats.
Internists near Dr. Shiue
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. Zita J. Shiue billed Medicare for 2,508 services in 2024
CMS data shows 2,508 Medicare services from Dr. Shiue across 16 procedure codes in 2024, for 573 Medicare patients. Medicare paid $237,953 for them.
Dr. Shiue's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,3402024: 1,66324%
- Other services
- 2023: 02024: 442
- Tests and treatments
- 2023: 4502024: 36818%
- Lab and pathology
- 2023: 322024: 359%
Where Dr. Shiue's Medicare services took place, 2024
- In an office1,65466%
- In a facility85434%
Dr. Shiue compared with the California median for internists, 2024
- Dr. Shiue
- California median
- Medicare services
- 2,508vs 3616.9 times
- Medicare patients
- 573vs 1513.8 times
- Part D claims
- 943vs 4212.2 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Shiue'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. Shiue?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Shiue and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Zita J. Shiue treated 573 Medicare patients in 2024, average age 75
CMS counts 573 Medicare patients who saw Dr. Shiue in 2024. The largest group is 75 to 84, with 198 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 42% are also on Medicaid. Their average risk score is 4.38, 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. Shiue's median patient age at 72, with 46% women.
Dr. Shiue's Medicare patients by age, 2024
Dr. Shiue's Medicare patients by sex, 2024
- Women25945%
- Men31455%
Chronic conditions among Dr. Shiue's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes65%
- Heart failure50%
- Ischemic heart disease49%
- Arthritis46%
- Atrial fibrillation41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Shiue's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women46%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Zita J. Shiue wrote 1,157 Medicare Part D claims in 2024
In 2024, Dr. Shiue wrote 1,157 Medicare Part D claims for 240 patients. 79% of them were for generic drugs. CMS names the drug for 943 of them, across 21 drugs with 11 or more claims each, at $290,077 in total drug cost. In 2023, CMS named 808 claims across 22 drugs.
Dr. Shiue's Part D claims by kind of drug, 2024
- Generic911 claims79%
- Brand-name246 claims21%
Dr. Shiue'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. Shiue's Part D claims, 2024
- Antibiotics4%44 of 1,157 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: 8082024: 94317%
Drugs named by CMS: 21 in 2024, 22 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
Dr. Zita J. Shiue scored 99 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 99 out of 100 for Dr. Shiue for performance year 2024, reported individually. Dr. Shiue accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Shiue as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Shiue's MIPS scores, performance year 2024
- 99of 100Final score
- 88.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Zita J. Shiue has 4 publications on record
Dmand AI links 4 papers to Dr. Shiue, published from 2010 to 2015. The most frequent topics are Thyroidectomy. Dr. Shiue's most frequent co-authors are Shreeram Akilesh, MD, PhD, Fionnuala Cathryn Cormack, MD and Alan P.b Dackiw, MD.
Dr. Shiue's papers by year, 2010 to 2015
Topics Dr. Shiue writes about most
- Thyroidectomy
Dr. Shiue's most frequent co-authors
- Shreeram Akilesh, MD, PhD1 shared paper
- Fionnuala Cathryn Cormack, MD1 shared paper
- Alan P.b Dackiw, MD1 shared paper
Recent publications by Dr. Shiue
See who Dr. Shiue researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Shiue works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Zita J. Shiue received $1,497 in industry payments from 2016 to 2025
CMS Open Payments shows 36 general payments to Dr. Shiue from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 75% of the total. Fresenius USA Inc. paid the most, $375.
General payments to Dr. Shiue by program year, 2016 to 2025
General payments to Dr. Shiue by kind, 2016 to 2025
- Food and beverage$1,12275%
- Consulting fees$37525%
Companies that paid Dr. Shiue the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Zita J. Shiue graduated from The Johns Hopkins University School of Medicine
Dr. Shiue graduated from The Johns Hopkins University School of Medicine in 2009.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Zita J. Shiue accepts plans from 16 insurance carriers
Dr. Shiue is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Kaiser Permanente
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- +8 more carriersWith a free account
Plan types Dr. Shiue accepts, by number of carriers
- PPO9
- Medicare8
- HMO7
- EPO5
- POS5
Source: Dmand AI Insurance Network Data
Sources for Dr. Zita J. Shiue'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)Clinician Public Reporting: Overall MIPS Performance (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. Zita J. Shiue
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. Zita J. Shiue's NPI number?
Dr. Zita J. Shiue's NPI number is 1407032162. It was assigned on January 11, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Zita J. Shiue?
Dr. Zita J. Shiue is an internist in Walnut Creek, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Zita J. Shiue practice?
Dr. Shiue practices at 1425 S Main Street, Walnut Creek, CA 94596. Dr. Shiue's primary practice is Walnut Creek Medical Center in Walnut Creek, California, part of Kaiser Permanente. Dmand AI also links Dr. Shiue to 3 hospitals, 3 group practices and clinics, 2 medical groups and 1 dialysis center.
What is Dr. Zita J. Shiue's office phone number?
The practice phone on file for Dr. Shiue is (925) 295-4000.
What is Dr. Zita J. Shiue's medical license number?
Dr. Shiue holds California license A130320, one of the licenses on file in 2 states.
Which states has Dr. Zita J. Shiue been licensed in?
Dmand AI has state licenses on file for Dr. Shiue in California (2014 to 2026) and Washington (2009 to 2017).
Which hospitals is Dr. Zita J. Shiue affiliated with?
Dr. Shiue practices at Walnut Creek Medical Center in Walnut Creek, California. Dr. Shiue is also affiliated with John Muir Medical Center, Walnut Creek. Dmand AI links Dr. Shiue to 3 more hospitals.
What medical group is Dr. Zita J. Shiue part of?
Dr. Shiue is linked to John Muir Health. Dmand AI links Dr. Shiue to 2 more medical groups.
Does Dr. Zita J. Shiue accept Medicare?
Yes. CMS data shows Dr. Shiue billed Medicare for 2,508 services in 2024, and Dr. Shiue accepts Medicare assignment.
Does Dr. Zita J. Shiue offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Shiue as offering telehealth services.
Show 11 more questionsShow fewer questions
What is Dr. Zita J. Shiue's MIPS score?
Dr. Shiue's MIPS final score for performance year 2024 is 99 out of 100, reported individually.
How many Medicare patients does Dr. Zita J. Shiue see?
CMS counts 573 Medicare patients who saw Dr. Shiue in 2024, with an average age of 75.
Is Dr. Zita J. Shiue board certified?
Yes. Dr. Shiue is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Zita J. Shiue bill to Medicare?
In 2024, Dr. Shiue's most billed Medicare services were medicare service (G2211), hospital inpatient care (99232) and office visit, established patient (99214).
Where did Dr. Zita J. Shiue go to medical school?
Dr. Shiue graduated from The Johns Hopkins University School of Medicine in 2009.
What drugs does Dr. Zita J. Shiue prescribe most?
In 2024 Medicare Part D data, Dr. Shiue's most prescribed drugs by claims were Amlodipine Besylate, Lisinopril and Losartan Potassium.
Has Dr. Zita J. Shiue received payments from drug or device companies?
CMS Open Payments shows $1,497 in general payments to Dr. Shiue from 15 companies from 2016 to 2025. The largest total came from Fresenius USA Inc.
How long has Dr. Zita J. Shiue been practicing?
Dr. Shiue graduated from medical school in 2009, 17 years ago.
Does Dr. Zita J. Shiue do research?
Dmand AI links 4 publications to Dr. Shiue, published from 2010 to 2015.
Who does Dr. Zita J. Shiue publish with?
Dr. Shiue's most frequent co-authors are Shreeram Akilesh, MD, PhD (1 shared paper), Fionnuala Cathryn Cormack, MD (1 shared paper) and Alan P.b Dackiw, MD (1 shared paper).
What insurance does Dr. Zita J. Shiue accept?
Dr. Shiue is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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