Ivy Lien Yin, NP
- Industry payments
- $121
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 1920 N Garey Ave, Pomona, CA 91767
- Practice phone
- Call (909) 622-1235
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aastha, Inc
Pomona, California
Find Ivy Yin'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.
Ivy Lien Yin is a family nurse practitioner in Pomona, California
Ivy Yin practices at Aastha, Inc in Pomona, California.
Ivy Yin's NPI, 1053185769, was assigned on November 13, 2023. Ivy Yin holds California license 95027225.
- NPI
- 1053185769NPI Registry (opens in a new tab)
- NPI enumeration date
- November 13, 2023
- NPI status
- Active
- Practice phone
- (909) 622-1235
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Ivy Lien Yin practices at Aastha, Inc in Pomona, California
Ivy Yin's primary practice is Aastha, Inc, at 1920 N Garey Ave, Pomona, CA 91767 in Los Angeles County. The practice phone is (909) 622-1235.
- Aastha, Inc1920 N Garey Ave, Pomona, CA 91767 · Los Angeles CountyPhone(909) 622-1235
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ivy Lien Yin is affiliated with 2 sites of care and 1 medical group
Ivy Yin's primary practice is Aastha, Inc in Pomona, California. Dmand AI also links Ivy Yin to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Ivy Lien Yin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ivy Yin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aastha, Inc | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Ivy Lien Yin is one of 13,532 family nurse practitioners in California
Family is Ivy Yin's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Ivy Yin is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Ivy Yin
Counts of family 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
Ivy Lien Yin's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Ivy Yin's median patient age at 8, with 51% women.
Ivy Yin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women51%
- Men49%
Source: Dmand AI Patient Panel Data
Ivy Lien Yin received $121 in industry payments in 2025
CMS Open Payments shows 6 general payments to Ivy Yin from 5 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Kowa Pharmaceuticals America, Inc. paid the most, $31.
Companies that paid Ivy Yin 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 Ivy Lien Yin'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Ivy Lien Yin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ivy Lien Yin's NPI number?
Ivy Lien Yin's NPI number is 1053185769. It was assigned on November 13, 2023, and it is active in the NPI Registry.
What does Ivy Lien Yin specialize in?
Ivy Lien Yin is a family nurse practitioner in Pomona, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Ivy Lien Yin practice?
Ivy Yin practices at 1920 N Garey Ave, Pomona, CA 91767. Ivy Yin's primary practice is Aastha, Inc in Pomona, California. Dmand AI also links Ivy Yin to 1 group practice or clinic and 1 medical group.
What is Ivy Lien Yin's office phone number?
The practice phone on file for Ivy Yin is (909) 622-1235.
What is Ivy Lien Yin's medical license number?
Ivy Yin holds California license 95027225.
Has Ivy Lien Yin received payments from drug or device companies?
CMS Open Payments shows $121 in general payments to Ivy Yin from 5 companies from 2025 to 2025. The largest total came from Kowa Pharmaceuticals America, Inc.
How long has Ivy Lien Yin been practicing?
Ivy Yin's NPI was assigned in 2023.
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