Dr. Michelle Hwang, MD
- Medicare services, 2024
- 2,833
- Medicare patients, 2024
- 538
- Part D claims, 2024
- 1,422
- Hospital affiliations
- 4
- Industry payments
- $10,088
- Practice address
- 3291 Skypark Dr, Torrance, CA 90505
- Practice phone
- Call (310) 214-1715
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Torrance Emerald Dialysis
Torrance, California
Find Dr. Hwang'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. Michelle Hwang is a nephrologist in Torrance, California
Dr. Hwang practices at Torrance Emerald Dialysis in Torrance, California.
Dr. Hwang's NPI, 1134503337, was assigned on July 17, 2015. Dr. Hwang graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2015. Dr. Hwang holds California license A144799.
- NPI
- 1134503337NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315275781
- NPI enumeration date
- July 17, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (310) 214-1715
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michelle Hwang practices at Torrance Emerald Dialysis in Torrance, California
Dr. Hwang's primary practice is Torrance Emerald Dialysis, at 3291 Skypark Dr, Torrance, CA 90505 in Los Angeles County. The practice phone is (310) 214-1715.
- Torrance Emerald Dialysis3291 Skypark Dr, Torrance, CA 90505 · Los Angeles CountyPhone(310) 214-1715
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michelle Hwang is affiliated with 8 sites of care and 1 medical group
Dr. Hwang's primary practice is Torrance Emerald Dialysis in Torrance, California. Dr. Hwang is also affiliated with Torrance Memorial Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Hwang to 3 more hospitals, 2 dialysis centers and 1 group practice or clinic, each named with a free account.
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. Michelle Hwang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hwang practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Torrance Emerald Dialysis | Available with a free account |
| +7 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michelle Hwang is one of 1,401 nephrologists in California
Nephrology is Dr. Hwang's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Hwang is board certified in internal medicine by the American Board of Internal Medicine. Dr. Hwang is licensed in California.
Specialties and state licenses
- Nephrology, CaliforniaPrimary
Clinical focus
Dmand AI lists acute kidney failure, chronic anemia, chronic kidney disease, fluid and electrolyte imbalances, gout, hypercalcemia, kidney cysts and kidney disease among the conditions Dr. Hwang treats.
Nephrologists near Dr. Hwang
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. Michelle Hwang billed Medicare for 2,833 services in 2024
CMS data shows 2,833 Medicare services from Dr. Hwang across 9 procedure codes in 2024, for 538 Medicare patients. Medicare paid $242,650 for them.
Dr. Hwang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,5632024: 1,90926%
- Other services
- 2023: 02024: 771
- Tests and treatments
- 2023: 1762024: 15313%
Where Dr. Hwang's Medicare services took place, 2024
- In an office1,74962%
- In a facility1,08438%
Dr. Hwang compared with the California median for nephrologists, 2024
- Dr. Hwang
- California median
- Medicare services
- 2,833vs 1,0842.6 times
- Medicare patients
- 538vs 30775% above
- Part D claims
- 1,147vs 95520% above
Medians across 1,355 nephrologists in California with Dmand AI profiles that report each measure.
Dr. Hwang'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. Hwang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hwang and other nephrologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michelle Hwang treated 538 Medicare patients in 2024, average age 75
CMS counts 538 Medicare patients who saw Dr. Hwang 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. 29% are also on Medicaid. Their average risk score is 3.65, 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. Hwang's median patient age at 66, with 46% women.
Dr. Hwang's Medicare patients by age, 2024
Dr. Hwang's Medicare patients by sex, 2024
- Women26449%
- Men27451%
Chronic conditions among Dr. Hwang's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes59%
- Arthritis49%
- Ischemic heart disease46%
- Heart failure44%
- Atrial fibrillation33%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hwang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michelle Hwang wrote 1,422 Medicare Part D claims in 2024
In 2024, Dr. Hwang wrote 1,422 Medicare Part D claims for 283 patients. 88% of them were for generic drugs. CMS names the drug for 1,147 of them, across 27 drugs with 11 or more claims each, at $140,877 in total drug cost. In 2023, CMS named 1,055 claims across 28 drugs.
Dr. Hwang's Part D claims by kind of drug, 2024
- Generic1,258 claims88%
- Brand-name and other164 claims12%
Dr. Hwang'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. Hwang's Part D claims, 2024
- Antibiotics3%36 of 1,422 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: 1,0552024: 1,1479%
Drugs named by CMS: 27 in 2024, 28 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. Michelle Hwang offers telehealth to Medicare patients
Dr. Hwang accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Hwang as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Michelle Hwang received $10,088 in industry payments from 2016 to 2025
CMS Open Payments shows 39 general payments to Dr. Hwang from 17 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 56% of the total. GlaxoSmithKline, LLC. paid the most, $6,142.
General payments to Dr. Hwang by program year, 2016 to 2025
General payments to Dr. Hwang by kind, 2016 to 2025
- Consulting fees$5,68856%
- Food and beverage$2,34523%
- Speaker and faculty fees$1,80018%
- Travel and lodging$2092%
- Education$480%
Companies that paid Dr. Hwang 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. Michelle Hwang graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science
Dr. Hwang graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2015.
- Medical school
- Board certified in internal medicine
- Board certified in nephrology
Source: Dmand AI Professional Profile Data
Dr. Michelle Hwang accepts plans from 13 insurance carriers
Dr. Hwang is in network with 13 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Hwang accepts, by number of carriers
- PPO9
- HMO6
- Medicare6
- EPO3
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Michelle Hwang'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) |
| 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. Michelle Hwang
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. Michelle Hwang's NPI number?
Dr. Michelle Hwang's NPI number is 1134503337. It was assigned on July 17, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Michelle Hwang?
Dr. Michelle Hwang is a nephrologist in Torrance, California. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Michelle Hwang practice?
Dr. Hwang practices at 3291 Skypark Dr, Torrance, CA 90505. Dr. Hwang's primary practice is Torrance Emerald Dialysis in Torrance, California. Dmand AI also links Dr. Hwang to 3 hospitals, 2 dialysis centers and 1 group practice or clinic.
What is Dr. Michelle Hwang's office phone number?
The practice phone on file for Dr. Hwang is (310) 214-1715.
What is Dr. Michelle Hwang's medical license number?
Dr. Hwang holds California license A144799.
Which hospitals is Dr. Michelle Hwang affiliated with?
Dr. Hwang is affiliated with Torrance Memorial Medical Center. Dmand AI links Dr. Hwang to 3 more hospitals.
What medical group is Dr. Michelle Hwang part of?
Dr. Hwang is linked to UCLA Medical Group.
Does Dr. Michelle Hwang accept Medicare?
Yes. CMS data shows Dr. Hwang billed Medicare for 2,833 services in 2024, and Dr. Hwang accepts Medicare assignment.
Does Dr. Michelle Hwang offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Hwang as offering telehealth services.
How many Medicare patients does Dr. Michelle Hwang see?
CMS counts 538 Medicare patients who saw Dr. Hwang in 2024, with an average age of 75.
Show 7 more questionsShow fewer questions
Is Dr. Michelle Hwang board certified?
Yes. Dr. Hwang is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Michelle Hwang bill to Medicare?
In 2024, Dr. Hwang's most billed Medicare services were hospital inpatient care (99233), medicare service (G2211) and office visit, established patient (99214).
Where did Dr. Michelle Hwang go to medical school?
Dr. Hwang graduated from Chicago Medical School at Rosalind Franklin University of Medicine and Science in 2015.
What drugs does Dr. Michelle Hwang prescribe most?
In 2024 Medicare Part D data, Dr. Hwang's most prescribed drugs by claims were Amlodipine Besylate, Losartan Potassium and Furosemide.
Has Dr. Michelle Hwang received payments from drug or device companies?
CMS Open Payments shows $10,088 in general payments to Dr. Hwang from 17 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Michelle Hwang been practicing?
Dr. Hwang graduated from medical school in 2015, 11 years ago.
What insurance does Dr. Michelle Hwang accept?
Dr. Hwang is in network with 13 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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