Michael Yi, PA-C
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 64
- Industry payments
- $55
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 2361 Rosecrans Ave, El Segundo, CA 90245
- Practice phone
- Call (818) 880-2225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Exer Urgent Care - El Segundo
Urgent Care Center · El Segundo, California
Find Michael Yi'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.
Michael Yi is a physician assistant in El Segundo, California
Michael Yi practices at Exer Urgent Care - El Segundo in El Segundo, California.
Michael Yi's NPI, 1316713274, was assigned on November 30, 2023. Michael Yi holds California license 64165.
- NPI
- 1316713274NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264973973
- NPI enumeration date
- November 30, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 880-2225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michael Yi practices at Exer Urgent Care - El Segundo in El Segundo, California
Michael Yi's primary practice is Exer Urgent Care - El Segundo, at 2361 Rosecrans Ave, El Segundo, CA 90245. The practice phone is (818) 880-2225.
- Exer Urgent Care - El Segundo2361 Rosecrans Ave, El Segundo, CA 90245Phone(818) 880-2225
Source: Dmand AI Affiliation Data
Michael Yi is affiliated with 1 site of care and 2 medical groups
Michael Yi's primary practice is Exer Urgent Care - El Segundo in El Segundo, California. The medical group on file is Exer Urgent Care. Dmand AI also links Michael Yi to 1 more medical group, named with a free account. Michael Yi's employer is on file too: an urgent care center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Michael Yi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michael Yi practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Exer Urgent Care - El Segundo | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Michael Yi is one of 11,482 physician assistants in California
Physician assistant is Michael Yi's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Michael Yi is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Michael Yi
Counts of physician assistants 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
Michael Yi treated 12 Medicare patients in 2024, average age 69
CMS counts 12 Medicare patients who saw Michael Yi in 2024. Their average risk score is 0.86, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michael Yi's median patient age at 34, with 59% women.
Michael 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 34
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Michael Yi wrote 64 Medicare Part D claims in 2024
In 2024, Michael Yi wrote 64 Medicare Part D claims for 41 patients. 98% of them were for generic drugs.
Michael Yi's Part D claims by kind of drug, 2024
- Generic63 claims98%
- Brand-name and other1 claims2%
Drug classes CMS tracks in Michael Yi's Part D claims, 2024
- Antibiotics27%17 of 64 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Michael Yi takes part in Medicare
Michael Yi 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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Michael Yi received $55 in industry payments in 2025
CMS Open Payments shows 3 general payments to Michael Yi from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Akebia Therapeutics Inc paid the most, $25.
Companies that paid Michael Yi the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Michael Yi'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 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 (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) |
| 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 Michael 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 Michael Yi's NPI number?
Michael Yi's NPI number is 1316713274. It was assigned on November 30, 2023, and it is active in the NPI Registry.
What does Michael Yi specialize in?
Michael Yi is a physician assistant in El Segundo, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Michael Yi practice?
Michael Yi practices at 2361 Rosecrans Ave, El Segundo, CA 90245. Michael Yi's primary practice is Exer Urgent Care - El Segundo in El Segundo, California. Dmand AI also links Michael Yi to 1 medical group.
What is Michael Yi's office phone number?
The practice phone on file for Michael Yi is (818) 880-2225.
What is Michael Yi's medical license number?
Michael Yi holds California license 64165.
What medical group is Michael Yi part of?
Michael Yi is linked to Exer Urgent Care. Dmand AI links Michael Yi to 1 more medical group.
Does Michael Yi accept Medicare?
Yes. CMS lists Michael Yi as accepting Medicare assignment.
How many Medicare patients does Michael Yi see?
CMS counts 12 Medicare patients who saw Michael Yi in 2024, with an average age of 69.
Has Michael Yi received payments from drug or device companies?
CMS Open Payments shows $55 in general payments to Michael Yi from 3 companies from 2025 to 2025. The largest total came from Akebia Therapeutics Inc.
How long has Michael Yi been practicing?
Michael Yi graduated from medical school in 2023, 3 years ago.
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