Ray Anne Chung, AGACNP-BC
- Part D claims, 2024
- 24
- Hospital affiliations
- 1
- Industry payments
- $62
- Medical group
- 1
- State license
- 1
- Practice address
- 27700 Medical Center Rd, Mission Viejo, CA 92691
- Practice phone
- Call (949) 365-2447
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mission Hospital - Unit
Acute Care Hospital-Unit · Mission Viejo, California
Find Ray Anne Chung'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.
Ray Anne Chung is an acute care nurse practitioner in Mission Viejo, California
Ray Anne Chung practices at Mission Hospital - Unit in Mission Viejo, California.
Ray Anne Chung's NPI, 1255019030, was assigned on July 11, 2023. Ray Anne Chung holds California license 2027752.
- NPI
- 1255019030NPI Registry (opens in a new tab)
- NPI enumeration date
- July 11, 2023
- NPI status
- Active
- Practice phone
- (949) 365-2447
- 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 Affiliation Data
Ray Anne Chung practices at Mission Hospital - Unit in Mission Viejo, California
Ray Anne Chung's primary practice is Mission Hospital - Unit, at 27700 Medical Center Rd, Mission Viejo, CA 92691 in Orange County. The practice phone is (949) 365-2447.
- Mission Hospital - Unit27700 Medical Center Rd, Mission Viejo, CA 92691 · Orange CountyPhone(949) 365-2447
Source: Dmand AI Affiliation Data
Ray Anne Chung is affiliated with 1 site of care and 1 medical group
Ray Anne Chung's primary practice is Mission Hospital - Unit in Mission Viejo, California. The medical group on file is OC Surgeons, Saddleback Valley Surgical.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Ray Anne Chung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ray Anne Chung practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mission Hospital - Unit | Available with a free account |
Source: Dmand AI Technology Install Data
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Ray Anne Chung is one of 1,440 acute care nurse practitioners in California
Acute care is Ray Anne Chung's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Ray Anne Chung is licensed in California.
Specialties and state licenses
- Acute care nurse practitioner, CaliforniaPrimary
Acute care nurse practitioners near Ray Anne Chung
Counts of acute care 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
Ray Anne Chung's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Ray Anne Chung's median patient age at 59, with 30% women.
Ray Anne Chung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women30%
- Men70%
Source: Dmand AI Patient Panel Data
Ray Anne Chung wrote 24 Medicare Part D claims in 2024
In 2024, Ray Anne Chung wrote 24 Medicare Part D claims for 16 patients. 100% of them were for generic drugs.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Ray Anne Chung received $62 in industry payments in 2025
CMS Open Payments shows 3 general payments to Ray Anne Chung from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Solventum Corporation paid the most, $33.
Companies that paid Ray Anne Chung 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 Ray Anne Chung'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 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) |
| 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 Ray Anne Chung
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ray Anne Chung's NPI number?
Ray Anne Chung's NPI number is 1255019030. It was assigned on July 11, 2023, and it is active in the NPI Registry.
What does Ray Anne Chung specialize in?
Ray Anne Chung is an acute care nurse practitioner in Mission Viejo, California. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Ray Anne Chung practice?
Ray Anne Chung practices at 27700 Medical Center Rd, Mission Viejo, CA 92691. Ray Anne Chung's primary practice is Mission Hospital - Unit in Mission Viejo, California.
What is Ray Anne Chung's office phone number?
The practice phone on file for Ray Anne Chung is (949) 365-2447.
What is Ray Anne Chung's medical license number?
Ray Anne Chung holds California license 2027752.
What medical group is Ray Anne Chung part of?
Ray Anne Chung is linked to OC Surgeons, Saddleback Valley Surgical.
Has Ray Anne Chung received payments from drug or device companies?
CMS Open Payments shows $62 in general payments to Ray Anne Chung from 2 companies from 2025 to 2025. The largest total came from Solventum Corporation.
How long has Ray Anne Chung been practicing?
Ray Anne Chung's NPI was assigned in 2023.
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