Jenny Gia Mach-Hung, OD
- Part D claims, 2024
- 85
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 441 N Lakeview Ave, Anaheim, CA 92807
- Practice phone
- Call (714) 279-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern California Permanente Medical Group
Anaheim, California
Find Jenny Mach-Hung'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.
Jenny Gia Mach-Hung is an optometrist in Anaheim, California
Jenny Mach-Hung practices at Southern California Permanente Medical Group in Anaheim, California.
Jenny Mach-Hung's NPI, 1326170994, was assigned on March 9, 2007. Jenny Mach-Hung graduated from Southern California College of Optometry in 2002. Jenny Mach-Hung holds California license 11920T.
- NPI
- 1326170994NPI Registry (opens in a new tab)
- NPI enumeration date
- March 9, 2007
- NPI status
- Active
- Practice phone
- (714) 279-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Jenny Gia Mach-Hung practices at Southern California Permanente Medical Group in Anaheim, California
Jenny Mach-Hung's primary practice is Southern California Permanente Medical Group, at 441 N Lakeview Ave, Anaheim, CA 92807 in Orange County. The practice phone is (714) 279-4000.
- Southern California Permanente Medical Group441 N Lakeview Ave, Anaheim, CA 92807 · Orange CountyPhone(714) 279-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Jenny Gia Mach-Hung is affiliated with 3 sites of care and 2 medical groups
Jenny Mach-Hung's primary practice is Southern California Permanente Medical Group in Anaheim, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Jenny Mach-Hung to 2 more group practices and clinics 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 Jenny Gia Mach-Hung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jenny Mach-Hung practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern California Permanente Medical Group | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Jenny Gia Mach-Hung is one of 7,206 optometrists in California
Optometrist is Jenny Mach-Hung's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Jenny Mach-Hung is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Jenny Mach-Hung
Counts of optometrists 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
Jenny Gia Mach-Hung's patients have a median age of 50
Across all payers, Dmand AI patient panel data puts Jenny Mach-Hung's median patient age at 50, with 68% women.
Jenny Mach-Hung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women68%
- Men32%
Source: Dmand AI Patient Panel Data
Jenny Gia Mach-Hung wrote 85 Medicare Part D claims in 2024
In 2024, Jenny Mach-Hung wrote 85 Medicare Part D claims for 35 patients. 91% of them were for generic drugs.
Jenny Mach-Hung's Part D claims by kind of drug, 2024
- Generic77 claims91%
- Brand-name and other8 claims9%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Jenny Gia Mach-Hung graduated from Southern California College of Optometry
Jenny Mach-Hung graduated from Southern California College of Optometry in 2002.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jenny Gia Mach-Hung'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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Jenny Gia Mach-Hung
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What is Jenny Gia Mach-Hung's NPI number?
Jenny Gia Mach-Hung's NPI number is 1326170994. It was assigned on March 9, 2007, and it is active in the NPI Registry.
What does Jenny Gia Mach-Hung specialize in?
Jenny Gia Mach-Hung is an optometrist in Anaheim, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Jenny Gia Mach-Hung practice?
Jenny Mach-Hung practices at 441 N Lakeview Ave, Anaheim, CA 92807. Jenny Mach-Hung's primary practice is Southern California Permanente Medical Group in Anaheim, California. Dmand AI also links Jenny Mach-Hung to 2 group practices and clinics and 1 medical group.
What is Jenny Gia Mach-Hung's office phone number?
The practice phone on file for Jenny Mach-Hung is (714) 279-4000.
What is Jenny Gia Mach-Hung's medical license number?
Jenny Mach-Hung holds California license 11920T.
What medical group is Jenny Gia Mach-Hung part of?
Jenny Mach-Hung is linked to Southern California Permanente Medical Group. Dmand AI links Jenny Mach-Hung to 1 more medical group.
Where did Jenny Gia Mach-Hung go to medical school?
Jenny Mach-Hung graduated from Southern California College of Optometry in 2002.
How long has Jenny Gia Mach-Hung been practicing?
Jenny Mach-Hung graduated from medical school in 2002, 24 years ago.
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