Joanna Yao, NP
- Part D claims, 2024
- 256
- Hospital affiliations
- 1
- Medical groups
- 3
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 2051 Marengo St, Room C2K100, Los Angeles, CA 90033
- Practice phone
- Call (323) 226-2800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Joanna Yao'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.
Joanna Yao is a family nurse practitioner in Los Angeles, California
Joanna Yao practices at Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles.
Joanna Yao's NPI, 1861680555, was assigned on October 9, 2007. Joanna Yao holds California license 17458.
- NPI
- 1861680555NPI Registry (opens in a new tab)
- NPI enumeration date
- October 9, 2007
- NPI status
- Active
- Practice phone
- (323) 226-2800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Joanna Yao practices at Los Angeles General Medical Center in Los Angeles, California
Joanna Yao's primary practice is Los Angeles General Medical Center, at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 226-2800.
- Los Angeles General Medical Center2051 Marengo St, Room C2K100, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 226-2800
Source: Dmand AI Affiliation Data
Joanna Yao is affiliated with 4 sites of care and 3 medical groups
Joanna Yao's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles. The medical group on file is CareConnectMD. Dmand AI also links Joanna Yao to 3 more group practices and clinics and 2 medical groups, each named with a free account. Joanna Yao's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Joanna Yao's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joanna Yao practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Los Angeles General Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Joanna Yao is one of 13,532 family nurse practitioners in California
Family is Joanna Yao's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Joanna Yao is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Joanna Yao
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
Joanna Yao's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Joanna Yao's median patient age at 61, with 46% women.
Joanna Yao's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women46%
- Men53%
Source: Dmand AI Patient Panel Data
Joanna Yao wrote 256 Medicare Part D claims in 2024
In 2024, Joanna Yao wrote 256 Medicare Part D claims for 28 patients. 92% of them were for generic drugs.
Joanna Yao's Part D claims by kind of drug, 2024
- Generic236 claims92%
- Brand-name20 claims8%
Drug classes CMS tracks in Joanna Yao's Part D claims, 2024
- Opioids5%13 of 256 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
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Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Joanna Yao'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Joanna Yao
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joanna Yao's NPI number?
Joanna Yao's NPI number is 1861680555. It was assigned on October 9, 2007, and it is active in the NPI Registry.
What does Joanna Yao specialize in?
Joanna Yao is a family nurse practitioner in Los Angeles, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Joanna Yao practice?
Joanna Yao practices at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033. Joanna Yao's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles. Dmand AI also links Joanna Yao to 3 group practices and clinics and 2 medical groups.
What is Joanna Yao's office phone number?
The practice phone on file for Joanna Yao is (323) 226-2800.
What is Joanna Yao's medical license number?
Joanna Yao holds California license 17458.
Which hospitals is Joanna Yao affiliated with?
Joanna Yao practices at Los Angeles General Medical Center in Los Angeles, California.
What medical group is Joanna Yao part of?
Joanna Yao is linked to CareConnectMD. Dmand AI links Joanna Yao to 2 more medical groups.
How long has Joanna Yao been practicing?
Joanna Yao graduated from medical school in 2007, 19 years ago.
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