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Dr. Tiffany C. Wong, MD
NPI1174943344PAC ID5294031530
- Medicare services, 2024
- 227
- Medicare patients, 2024
- 72
- Part D claims, 2024
- 2,438
- Publications
- 4
- Hospital affiliations
- 1
- Practice address
- 1520 Liliha St, Honolulu, HI 96817
- Practice phone
- Call (808) 664-8350
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
U.S. Renal Care Waianae Dialysis
Honolulu, Hawaii
Find Dr. Wong'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. Tiffany C. Wong is a nephrologist in Honolulu, Hawaii
Dr. Wong practices at U.S. Renal Care Waianae Dialysis in Honolulu, Hawaii.
Dr. Wong's NPI, 1174943344, was assigned on April 25, 2014. Dr. Wong graduated from George Washington University School of Medicine in 2014. Dr. Wong holds Pennsylvania license MD458103.
NPI and contact details
- NPI
- 1174943344NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294031530
- NPI enumeration date
- April 25, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (808) 664-8350
- 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. Tiffany C. Wong practices at U.S. Renal Care Waianae Dialysis in Honolulu, Hawaii
Dr. Wong's primary practice is U.S. Renal Care Waianae Dialysis, at 1520 Liliha St, Honolulu, HI 96817 in Honolulu County. The practice phone is (808) 664-8350.
- U.S. Renal Care Waianae Dialysis1520 Liliha St, Honolulu, HI 96817 · Honolulu CountyPhone(808) 664-8350
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tiffany C. Wong is affiliated with 6 sites of care and 2 medical groups
Dr. Wong's primary practice is U.S. Renal Care Waianae Dialysis in Honolulu, Hawaii. Dr. Wong is also affiliated with Kaiser Permanente Moanalua Medical Center. The medical group on file is Hawaii Permanente Medical Group (HPMG). Dmand AI also links Dr. Wong to 4 more dialysis centers and 1 medical group, each named with a free account.
U.S. Renal Care Waianae DialysisPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tiffany C. Wong's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wong practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| U.S. Renal Care Waianae Dialysis | Available with a free account |
| +5 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Tiffany C. Wong is one of 63 nephrologists in Hawaii
Nephrology is Dr. Wong's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Wong is licensed in Pennsylvania.
Specialties and state licenses
- Nephrology, PennsylvaniaPrimary
Nephrologists near Dr. Wong
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
Dr. Tiffany C. Wong billed Medicare for 227 services in 2024
CMS data shows 227 Medicare services from Dr. Wong across 6 procedure codes in 2024, for 72 Medicare patients. Medicare paid $19,445 for them.
Medicare services, 2024227
Medicare patients72
Paid by Medicare$19,445
Procedure codes6
Dr. Wong's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1232024: 15526%
- Tests and treatments
- 2023: 872024: 7217%
Where Dr. Wong's Medicare services took place, 2024
- In an office14564%
- In a facility8236%
Dr. Wong compared with the Hawaii median for nephrologists, 2024
- Dr. Wong
- Hawaii median
- Medicare services
- 227vs 71668% below
- Medicare patients
- 72vs 22167% below
- Part D claims
- 2,138vs 6383.4 times
Medians across 61 nephrologists in Hawaii with Dmand AI profiles that report each measure.
Dr. Wong'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. Wong?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wong and other nephrologists in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tiffany C. Wong treated 72 Medicare patients in 2024, average age 63
CMS counts 72 Medicare patients who saw Dr. Wong in 2024. The largest group is under 65, with 42 patients. 75% of them have chronic kidney disease, and 75% have diabetes. 21% are also on Medicaid. Their average risk score is 7.34, 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. Wong's median patient age at 62, with 46% women.
Medicare patients, 202472
Average age63
Average risk score7.34
Also on Medicaid21%
Dr. Wong's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wong's Medicare patients by sex, 2024
- Women3447%
- Men3853%
Chronic conditions among Dr. Wong's Medicare patients, 2024
- Chronic kidney disease75%
- Diabetes75%
- High blood pressure75%
- High cholesterol68%
- Heart failure43%
- Ischemic heart disease39%
- Atrial fibrillation36%
- Asthma24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wong's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women46%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Tiffany C. Wong wrote 2,438 Medicare Part D claims in 2024
In 2024, Dr. Wong wrote 2,438 Medicare Part D claims for 395 patients. 81% of them were for generic drugs. CMS names the drug for 2,138 of them, across 45 drugs with 11 or more claims each, at $242,863 in total drug cost. In 2023, CMS named 1,659 claims across 36 drugs.
Part D claims, 20242,438
Drugs named by CMS45
Total drug cost$242,863
Part D patients395
Dr. Wong's Part D claims by kind of drug, 2024
- Generic1,971 claims81%
- Brand-name438 claims18%
- Other29 claims1%
Dr. Wong'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. Wong's Part D claims, 2024
- Antibiotics3%62 of 2,438 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: 1,6592024: 2,13829%
Drugs named by CMS: 45 in 2024, 36 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. Tiffany C. Wong offers telehealth to Medicare patients
Dr. Wong accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wong as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Tiffany C. Wong has 4 publications on record
Dmand AI links 4 papers to Dr. Wong, published from 2016 to 2018. 2018 was the busiest year, with 2. The most frequent topics are Kidney Failure, Chronic and Kidney Transplantation. Dr. Wong's most frequent co-authors are Bruce S. Alpert, MD, Roy D. Bloom, MD and Joel D. Glickman, MD.
Papers4
Years published2016 to 2018
Topics Dr. Wong writes about most
- Kidney Failure, Chronic
- Kidney Transplantation
Dr. Wong's most frequent co-authors
Recent publications by Dr. Wong
Adv Chronic Kidney Dis
Kidney Failure, ChronicKidney TransplantationLupus Nephritis
See who Dr. Wong researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wong works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Tiffany C. Wong received $2,284 in industry payments from 2019 to 2025
CMS Open Payments shows 23 general payments to Dr. Wong from 10 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 88% of the total. NxStage Medical, Inc. paid the most, $491.
General payments to Dr. Wong by program year, 2019 to 2025
General payments to Dr. Wong by kind, 2019 to 2025
$2.3Kin total
- Food and beverage$2,01588%
- Consulting fees$22510%
- Education$452%
Companies that paid Dr. Wong the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tiffany C. Wong graduated from George Washington University School of Medicine
Dr. Wong graduated from George Washington University School of Medicine in 2014.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tiffany C. Wong'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 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 |
| 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. Tiffany C. Wong
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. Tiffany C. Wong's NPI number?
Dr. Tiffany C. Wong's NPI number is 1174943344. It was assigned on April 25, 2014, and it is active in the NPI Registry.
What kind of doctor is Dr. Tiffany C. Wong?
Dr. Tiffany C. Wong is a nephrologist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Tiffany C. Wong practice?
Dr. Wong practices at 1520 Liliha St, Honolulu, HI 96817. Dr. Wong's primary practice is U.S. Renal Care Waianae Dialysis in Honolulu, Hawaii. Dmand AI also links Dr. Wong to 4 dialysis centers and 1 medical group.
What is Dr. Tiffany C. Wong's office phone number?
The practice phone on file for Dr. Wong is (808) 664-8350.
What is Dr. Tiffany C. Wong's medical license number?
Dr. Wong holds Pennsylvania license MD458103.
Which hospitals is Dr. Tiffany C. Wong affiliated with?
Dr. Wong is affiliated with Kaiser Permanente Moanalua Medical Center.
What medical group is Dr. Tiffany C. Wong part of?
Dr. Wong is linked to Hawaii Permanente Medical Group (HPMG). Dmand AI links Dr. Wong to 1 more medical group.
Does Dr. Tiffany C. Wong accept Medicare?
Yes. CMS data shows Dr. Wong billed Medicare for 227 services in 2024, and Dr. Wong accepts Medicare assignment.
Does Dr. Tiffany C. Wong offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Wong as offering telehealth services.
How many Medicare patients does Dr. Tiffany C. Wong see?
CMS counts 72 Medicare patients who saw Dr. Wong in 2024, with an average age of 63.
Show 7 more questionsShow fewer questions
What services does Dr. Tiffany C. Wong bill to Medicare?
In 2024, Dr. Wong's most billed Medicare services were dialysis (90962), hospital inpatient care (99231) and care management and other visits (99442).
Where did Dr. Tiffany C. Wong go to medical school?
Dr. Wong graduated from George Washington University School of Medicine in 2014.
What drugs does Dr. Tiffany C. Wong prescribe most?
In 2024 Medicare Part D data, Dr. Wong's most prescribed drugs by claims were Jardiance, Losartan Potassium and Amlodipine Besylate.
Has Dr. Tiffany C. Wong received payments from drug or device companies?
CMS Open Payments shows $2,284 in general payments to Dr. Wong from 10 companies from 2019 to 2025. The largest total came from NxStage Medical, Inc.
How long has Dr. Tiffany C. Wong been practicing?
Dr. Wong graduated from medical school in 2014, 12 years ago.
Does Dr. Tiffany C. Wong do research?
Dmand AI links 4 publications to Dr. Wong, published from 2016 to 2018.
Who does Dr. Tiffany C. Wong publish with?
Dr. Wong's most frequent co-authors are Bruce S. Alpert, MD (1 shared paper), Roy D. Bloom, MD (1 shared paper) and Joel D. Glickman, MD (1 shared paper).
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