Vivian Pham, OD
- Industry payments
- $331
- Affiliated sites
- 1
- Medical group
- 1
- Year NPI issued
- 2024
- Practice address
- 109 California Ave Suite D101a Suite D101a, Palo Alto, CA 94306-1926
- Practice phone
- Call (650) 322-6656
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Palo Alto Vision Optometry
Eye care practice · Palo Alto, California
Find Vivian Pham'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.
Vivian Pham is an optometrist in Palo Alto, California
Vivian Pham practices at Palo Alto Vision Optometry in Palo Alto, California.
Vivian Pham's NPI, 1225879265, was assigned on June 4, 2024. Vivian Pham graduated from University of California - School of Optometry in 2023.
- NPI
- 1225879265NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638687817
- NPI enumeration date
- June 4, 2024
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 322-6656
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Vivian Pham practices at Palo Alto Vision Optometry in Palo Alto, California
Vivian Pham's primary practice is Palo Alto Vision Optometry, at 109 California Ave Suite D101a Suite D101a, Palo Alto, CA 94306-1926. The practice phone is (650) 322-6656.
- Palo Alto Vision Optometry109 California Ave Suite D101a Suite D101a, Palo Alto, CA 94306-1926Phone(650) 322-6656
Source: Dmand AI Affiliation Data
Vivian Pham is affiliated with 1 site of care and 1 medical group
Vivian Pham's primary practice is Palo Alto Vision Optometry in Palo Alto, California. Dmand AI also links Vivian Pham to 1 medical group, named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Vivian Pham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Vivian Pham practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Palo Alto Vision Optometry | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Vivian Pham is one of 7,206 optometrists in California
Optometrist is Vivian Pham's primary specialty in the NPI Registry, under taxonomy code 152W00000X.
Specialties and state licenses
- OptometristPrimary
Optometrists near Vivian Pham
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
Vivian Pham's patients have a median age of 70
Across all payers, Dmand AI patient panel data puts Vivian Pham's median patient age at 70, with 21% women.
Vivian Pham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women21%
- Men79%
Source: Dmand AI Patient Panel Data
How Vivian Pham takes part in Medicare
Vivian Pham accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Vivian Pham received $331 in industry payments in 2025
CMS Open Payments shows 2 general payments to Vivian Pham from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Glaukos Corporation paid the most, $182.
Companies that paid Vivian Pham the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Vivian Pham graduated from University of California - School of Optometry
Vivian Pham graduated from University of California - School of Optometry in 2023.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Vivian Pham'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (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 Vivian Pham
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Vivian Pham's NPI number?
Vivian Pham's NPI number is 1225879265. It was assigned on June 4, 2024, and it is active in the NPI Registry.
What does Vivian Pham specialize in?
Vivian Pham is an optometrist in Palo Alto, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Vivian Pham practice?
Vivian Pham practices at 109 California Ave Suite D101a Suite D101a, Palo Alto, CA 94306-1926. Vivian Pham's primary practice is Palo Alto Vision Optometry in Palo Alto, California. Dmand AI also links Vivian Pham to 1 medical group.
What is Vivian Pham's office phone number?
The practice phone on file for Vivian Pham is (650) 322-6656.
Does Vivian Pham accept Medicare?
Yes. CMS lists Vivian Pham as accepting Medicare assignment.
Where did Vivian Pham go to medical school?
Vivian Pham graduated from University of California - School of Optometry in 2023.
Has Vivian Pham received payments from drug or device companies?
CMS Open Payments shows $331 in general payments to Vivian Pham from 2 companies from 2025 to 2025. The largest total came from Glaukos Corporation.
How long has Vivian Pham been practicing?
Vivian Pham graduated from medical school in 2023, 3 years ago.
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