Winnie Deng, PA-C
- Medicare services, 2024
- 12
- Medicare patients, 2024
- 19
- Part D claims, 2024
- 81
- Affiliated sites
- 1
- Medical groups
- 2
- Practice address
- 25500 Medical Center Dr, Murrieta, CA 92562
- Practice phone
- Call (610) 768-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rancho Springs Medical Center
Murrieta, California
Find Winnie Deng'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.
Winnie Deng is a physician assistant in Murrieta, California
Winnie Deng practices at Rancho Springs Medical Center in Murrieta, California.
Winnie Deng's NPI, 1649932864, was assigned on October 6, 2021.
- NPI
- 1649932864NPI Registry (opens in a new tab)
- NPI enumeration date
- October 6, 2021
- NPI status
- Active
- Practice phone
- (610) 768-3300
- 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
Winnie Deng practices at Rancho Springs Medical Center in Murrieta, California
Winnie Deng's primary practice is Rancho Springs Medical Center, at 25500 Medical Center Dr, Murrieta, CA 92562 in Riverside County. The practice phone is (610) 768-3300.
- Rancho Springs Medical Center25500 Medical Center Dr, Murrieta, CA 92562 · Riverside CountyPhone(610) 768-3300
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Winnie Deng is affiliated with 2 sites of care and 2 medical groups
Winnie Deng's primary practice is Rancho Springs Medical Center in Murrieta, California. The medical group on file is EM Alliance. Dmand AI also links Winnie Deng to 1 more 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 Winnie Deng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Winnie Deng practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rancho Springs Medical Center | 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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Winnie Deng is one of 11,482 physician assistants in California
Physician assistant is Winnie Deng's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Winnie Deng
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
Winnie Deng billed Medicare for 12 services in 2024
CMS data shows 12 Medicare services from Winnie Deng across 1 procedure code in 2024, for 19 Medicare patients. Medicare paid $821 for them. Every service was in a facility, such as a hospital, rather than an office.
Winnie Deng compared with the California median for physician assistants, 2024
- Winnie Deng
- California median
- Medicare services
- 12vs 20494% below
- Medicare patients
- 19vs 10582% below
- Part D claims
- 25vs 24390% below
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Winnie Deng's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Winnie Deng and other physician assistants in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Winnie Deng treated 19 Medicare patients in 2024, average age 73
CMS counts 19 Medicare patients who saw Winnie Deng in 2024. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 0.97, where 1.00 is the Medicare average.
Chronic conditions among Winnie Deng's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis58%
Share of Medicare patients with each condition. A patient can have several.
Source: Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Winnie Deng wrote 81 Medicare Part D claims in 2024
In 2024, Winnie Deng wrote 81 Medicare Part D claims for 44 patients. 95% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $125 in total drug cost.
Winnie Deng's Part D claims by kind of drug, 2024
- Generic77 claims95%
- Brand-name and other4 claims5%
Winnie Deng's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Winnie Deng's Part D claims, 2024
- Opioids14%11 of 81 claims
- Antibiotics40%32 of 81 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Winnie Deng'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Medicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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 Winnie Deng
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Winnie Deng's NPI number?
Winnie Deng's NPI number is 1649932864. It was assigned on October 6, 2021, and it is active in the NPI Registry.
What does Winnie Deng specialize in?
Winnie Deng is a physician assistant in Murrieta, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Winnie Deng practice?
Winnie Deng practices at 25500 Medical Center Dr, Murrieta, CA 92562. Winnie Deng's primary practice is Rancho Springs Medical Center in Murrieta, California. Dmand AI also links Winnie Deng to 1 group practice or clinic and 1 medical group.
What is Winnie Deng's office phone number?
The practice phone on file for Winnie Deng is (610) 768-3300.
What medical group is Winnie Deng part of?
Winnie Deng is linked to EM Alliance. Dmand AI links Winnie Deng to 1 more medical group.
Does Winnie Deng accept Medicare?
Yes. CMS data shows Winnie Deng billed Medicare for 12 services in 2024.
How many Medicare patients does Winnie Deng see?
CMS counts 19 Medicare patients who saw Winnie Deng in 2024, with an average age of 73.
What services does Winnie Deng bill to Medicare?
In 2024, Winnie Deng's most billed Medicare services were emergency department visit (99284).
What drugs does Winnie Deng prescribe most?
In 2024 Medicare Part D data, Winnie Deng's most prescribed drugs by claims were Cephalexin and Hydrocodone-Acetaminophen.
How long has Winnie Deng been practicing?
Winnie Deng's NPI was assigned in 2021.
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