Dr. Jiyang Lee, MD
- Medicare services, 2024
- 671
- Medicare patients, 2024
- 184
- Part D claims, 2024
- 327
- Hospital affiliations
- 2
- Industry payments
- $341
- Practice address
- 5777 East Mayo Boulevard, Phoenix, AZ 85054
- Practice phone
- Call (480) 342-4201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Lee'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. Jiyang Lee is an internist in Phoenix, Arizona
Dr. Lee practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic.
Dr. Lee's NPI, 1174032999, was assigned on September 25, 2017. Dr. Lee graduated from Keck School of Medicine of USC in 2015. Dr. Lee holds California license A152149.
- NPI
- 1174032999NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850623828
- NPI enumeration date
- September 25, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 342-4201
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jiyang Lee practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona
Dr. Lee's primary practice is Mayo Clinic Hospital - Phoenix, at 5777 East Mayo Boulevard, Phoenix, AZ 85054 in Maricopa County. The practice phone is (480) 342-4201.
- Mayo Clinic Hospital - Phoenix5777 East Mayo Boulevard, Phoenix, AZ 85054 · Maricopa CountyPhone(480) 342-4201
Source: Dmand AI Affiliation Data
Dr. Jiyang Lee is affiliated with 4 sites of care and 5 medical groups
Dr. Lee's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. Dr. Lee is also affiliated with Adventist Health White Memorial. The medical group on file is Mayo Clinic Arizona. Dmand AI also links Dr. Lee to 4 more medical groups, 1 group practice or clinic and 1 ambulatory surgery 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. Jiyang Lee's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lee practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mayo Clinic Hospital - Phoenix | Available with a free account |
| +3 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jiyang Lee is one of 2,420 internists in Arizona
Internal medicine is Dr. Lee's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lee is board certified in internal medicine by the American Board of Internal Medicine. Dr. Lee is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists alzheimer's disease, anemia, chronic anemia, chronic diabetes, chronic hypertension, chronic kidney disease, cirrhosis and gastrointestinal bleeding among the conditions Dr. Lee treats.
Internists near Dr. Lee
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. Jiyang Lee billed Medicare for 671 services in 2024
CMS data shows 671 Medicare services from Dr. Lee across 6 procedure codes in 2024, for 184 Medicare patients. Medicare paid $52,377 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Lee's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4852024: 67138%
Dr. Lee compared with the Arizona median for internists, 2024
- Dr. Lee
- Arizona median
- Medicare services
- 671vs 47641% above
- Medicare patients
- 184vs 20510% below
- Part D claims
- 161vs 26038% below
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Lee'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. Lee?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lee and other internists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jiyang Lee treated 184 Medicare patients in 2024, average age 72
CMS counts 184 Medicare patients who saw Dr. Lee in 2024. The largest group is 65 to 74, with 61 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 89% are also on Medicaid. Their average risk score is 3.60, 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. Lee's median patient age at 70, with 55% women.
Dr. Lee's Medicare patients by age, 2024
Dr. Lee's Medicare patients by sex, 2024
- Women9049%
- Men9451%
Chronic conditions among Dr. Lee's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes73%
- Heart failure59%
- Chronic kidney disease57%
- Arthritis53%
- Ischemic heart disease52%
- Mood disorders45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lee'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
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jiyang Lee wrote 327 Medicare Part D claims in 2024
In 2024, Dr. Lee wrote 327 Medicare Part D claims for 90 patients. 83% of them were for generic drugs. CMS names the drug for 161 of them, across 9 drugs with 11 or more claims each, at $6,849 in total drug cost. In 2023, CMS named 1,346 claims across 39 drugs.
Dr. Lee's Part D claims by kind of drug, 2024
- Generic272 claims83%
- Brand-name35 claims11%
- Other20 claims6%
Dr. Lee'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. Lee's Part D claims, 2024
- Antibiotics6%18 of 327 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: 1,3462024: 16188%
Drugs named by CMS: 9 in 2024, 39 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
How Dr. Jiyang Lee takes part in Medicare
Dr. Lee accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Jiyang Lee received $341 in industry payments from 2021 to 2024
CMS Open Payments shows 19 general payments to Dr. Lee from 11 drug and device companies from 2021 to 2024. Food and beverage make up the largest share, 100% of the total. Dexcom, Inc. paid the most, $72.
General payments to Dr. Lee by program year, 2021 to 2024
Companies that paid Dr. Lee the most, 2021 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jiyang Lee graduated from Keck School of Medicine of USC
Dr. Lee graduated from Keck School of Medicine of USC in 2015.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Jiyang Lee accepts plans from 13 insurance carriers
Dr. Lee is in network with 13 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
- Regence Health Plans
- Aetna
- +5 more carriersWith a free account
Plan types Dr. Lee accepts, by number of carriers
- Medicare8
- PPO8
- HMO6
- EPO3
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Jiyang Lee'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) |
| 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. Jiyang Lee
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. Jiyang Lee's NPI number?
Dr. Jiyang Lee's NPI number is 1174032999. It was assigned on September 25, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Jiyang Lee?
Dr. Jiyang Lee is an internist in Phoenix, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Jiyang Lee practice?
Dr. Lee practices at 5777 East Mayo Boulevard, Phoenix, AZ 85054. Dr. Lee's primary practice is Mayo Clinic Hospital - Phoenix in Phoenix, Arizona, part of Mayo Clinic. Dmand AI also links Dr. Lee to 4 medical groups, 1 group practice or clinic and 1 ambulatory surgery center.
What is Dr. Jiyang Lee's office phone number?
The practice phone on file for Dr. Lee is (480) 342-4201.
What is Dr. Jiyang Lee's medical license number?
Dr. Lee holds California license A152149.
Which hospitals is Dr. Jiyang Lee affiliated with?
Dr. Lee practices at Mayo Clinic Hospital - Phoenix in Phoenix, Arizona. Dr. Lee is also affiliated with Adventist Health White Memorial.
What medical group is Dr. Jiyang Lee part of?
Dr. Lee is linked to Mayo Clinic Arizona. Dmand AI links Dr. Lee to 4 more medical groups.
Does Dr. Jiyang Lee accept Medicare?
Yes. CMS data shows Dr. Lee billed Medicare for 671 services in 2024, and Dr. Lee accepts Medicare assignment.
How many Medicare patients does Dr. Jiyang Lee see?
CMS counts 184 Medicare patients who saw Dr. Lee in 2024, with an average age of 72.
Is Dr. Jiyang Lee board certified?
Yes. Dr. Lee is board certified in internal medicine by the American Board of Internal Medicine.
Show 6 more questionsShow fewer questions
What services does Dr. Jiyang Lee bill to Medicare?
In 2024, Dr. Lee's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99233) and hospital inpatient care (99239).
Where did Dr. Jiyang Lee go to medical school?
Dr. Lee graduated from Keck School of Medicine of USC in 2015.
What drugs does Dr. Jiyang Lee prescribe most?
In 2024 Medicare Part D data, Dr. Lee's most prescribed drugs by claims were Atorvastatin Calcium, Metformin HCl and Losartan Potassium.
Has Dr. Jiyang Lee received payments from drug or device companies?
CMS Open Payments shows $341 in general payments to Dr. Lee from 11 companies from 2021 to 2024. The largest total came from Dexcom, Inc.
How long has Dr. Jiyang Lee been practicing?
Dr. Lee graduated from medical school in 2015, 11 years ago.
What insurance does Dr. Jiyang Lee accept?
Dr. Lee is in network with 13 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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