Joo-Hyung Yi, FNP

  • Stanford, CA
  • Nurse practitioner
NPI1174810618PAC ID2062686843
Medicare patients, 2024
69
MIPS score, 2024
89
Hospital affiliations
2
Medical groups
2
State license
1
Practice address
300 Pasteur Drive, Stanford, CA 94305
Practice phone
Call (650) 723-4000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Stanford Hospital at 300 Pasteur Drive

Hospital · Stanford, California

See all 4 affiliations

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Joo-Hyung Yi is a nurse practitioner in Stanford, California

Joo-Hyung Yi practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.

Joo-Hyung Yi's NPI, 1174810618, was assigned on July 5, 2011. Joo-Hyung Yi holds California license 20916.

NPI and contact details
Medicare PAC ID
2062686843
NPI enumeration date
July 5, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 723-4000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
41
Medical school graduation
2011

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Joo-Hyung Yi practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California

Joo-Hyung Yi's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.

Source: Dmand AI Affiliation Data

Joo-Hyung Yi is affiliated with 2 sites of care and 2 medical groups

Joo-Hyung Yi's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Joo-Hyung Yi to 1 more hospital and 1 medical group, each named with a free account. Joo-Hyung Yi's employer is on file too: a hospital.

See all 4 affiliations for Joo-Hyung Yi

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Joo-Hyung Yi's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Joo-Hyung Yi practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stanford Hospital at 300 Pasteur DriveAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Joo-Hyung Yi is one of 5,983 nurse practitioners in California

Nurse practitioner is Joo-Hyung Yi's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Joo-Hyung Yi is licensed in California.

Specialties and state licenses

  • Nurse practitioner, CaliforniaPrimaryLicense NP 20916 · taxonomy 363L00000X

Nurse practitioners near Joo-Hyung Yi

Counts of nurse practitioners 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

Joo-Hyung Yi treated 69 Medicare patients in 2024, average age 74

CMS counts 69 Medicare patients who saw Joo-Hyung Yi in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have arthritis, and 75% have high blood pressure. 39% are also on Medicaid. Their average risk score is 2.47, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Joo-Hyung Yi's median patient age at 65, with 46% women.

Medicare patients, 202469
Average age74
Average risk score2.47
Also on Medicaid39%

Joo-Hyung Yi's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Joo-Hyung Yi's Medicare patients by sex, 2024

  • Women4261%
  • Men2739%

Chronic conditions among Joo-Hyung Yi's Medicare patients, 2024

  1. Arthritis75%
  2. High blood pressure75%
  3. High cholesterol75%
  4. Chronic kidney disease49%
  5. Diabetes48%
  6. Heart failure33%
  7. Anxiety32%
  8. Ischemic heart disease32%

Share of Medicare patients with each condition. A patient can have several.

Joo-Hyung Yi's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women46%
  • Men53%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Joo-Hyung Yi scored 89 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Joo-Hyung Yi for performance year 2024, reported as part of a group. Joo-Hyung Yi accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Joo-Hyung Yi as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Joo-Hyung Yi's MIPS scores, performance year 2024

  • 89of 100Final score
  • 87.1of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 70of 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

Sources for Joo-Hyung Yi's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Joo-Hyung Yi

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Joo-Hyung Yi's NPI number?

Joo-Hyung Yi's NPI number is 1174810618. It was assigned on July 5, 2011, and it is active in the NPI Registry.

What does Joo-Hyung Yi specialize in?

Joo-Hyung Yi is a nurse practitioner in Stanford, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).

Where does Joo-Hyung Yi practice?

Joo-Hyung Yi practices at 300 Pasteur Drive, Stanford, CA 94305. Joo-Hyung Yi's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Joo-Hyung Yi to 1 hospital and 1 medical group.

What is Joo-Hyung Yi's office phone number?

The practice phone on file for Joo-Hyung Yi is (650) 723-4000.

What is Joo-Hyung Yi's medical license number?

Joo-Hyung Yi holds California license 20916.

Which hospitals is Joo-Hyung Yi affiliated with?

Joo-Hyung Yi practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Joo-Hyung Yi to 1 more hospital.

What medical group is Joo-Hyung Yi part of?

Joo-Hyung Yi is linked to Stanford Health Care. Dmand AI links Joo-Hyung Yi to 1 more medical group.

Does Joo-Hyung Yi accept Medicare?

Yes. CMS lists Joo-Hyung Yi as accepting Medicare assignment.

Does Joo-Hyung Yi offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Joo-Hyung Yi as offering telehealth services.

What is Joo-Hyung Yi's MIPS score?

Joo-Hyung Yi's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.

How many Medicare patients does Joo-Hyung Yi see?

CMS counts 69 Medicare patients who saw Joo-Hyung Yi in 2024, with an average age of 74.

How long has Joo-Hyung Yi been practicing?

Joo-Hyung Yi graduated from medical school in 2011, 15 years ago.

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