Diana Abrahamyan, OD
- Industry payments
- $156
- Affiliated sites
- 3
- Medical groups
- 2
- State licenses
- 2
- Year NPI issued
- 2021
- Practice address
- 625 S Fair Oaks Ave, Pasadena, CA 91105
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Huntington Ambulatory Surgery Center - HOPD
Acute Care Hospital outpatient department · Pasadena, California
Find Diana Abrahamyan'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.
Diana Abrahamyan is an optometrist in Pasadena, California
Diana Abrahamyan practices at Huntington Ambulatory Surgery Center - HOPD in Pasadena, California.
Diana Abrahamyan's NPI, 1538834932, was assigned on August 9, 2021. Diana Abrahamyan holds California license 34748.
- NPI
- 1538834932NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315343613
- NPI enumeration date
- August 9, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Diana Abrahamyan practices at Huntington Ambulatory Surgery Center - HOPD in Pasadena, California
Diana Abrahamyan's primary practice is Huntington Ambulatory Surgery Center - HOPD, at 625 S Fair Oaks Ave, Pasadena, CA 91105.
- Huntington Ambulatory Surgery Center - HOPD625 S Fair Oaks Ave, Pasadena, CA 91105
Source: Dmand AI Affiliation Data
Diana Abrahamyan is affiliated with 3 sites of care and 2 medical groups
Diana Abrahamyan's primary practice is Huntington Ambulatory Surgery Center - HOPD in Pasadena, California. Dmand AI also links Diana Abrahamyan to 2 group practices and clinics and 2 medical groups, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Diana Abrahamyan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diana Abrahamyan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Huntington Ambulatory Surgery Center - HOPD | Available with a free account |
| +2 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Diana Abrahamyan is one of 7,206 optometrists in California
Optometrist is Diana Abrahamyan's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Dmand AI has Diana Abrahamyan's licenses on file in 2 states: California and Nevada.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
- Nevada license
Optometrists near Diana Abrahamyan
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
Diana Abrahamyan's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Diana Abrahamyan's median patient age at 73, with 56% women.
Diana Abrahamyan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women56%
- Men43%
Source: Dmand AI Patient Panel Data
How Diana Abrahamyan takes part in Medicare
Diana Abrahamyan 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)
Diana Abrahamyan received $156 in industry payments in 2025
CMS Open Payments shows 7 general payments to Diana Abrahamyan from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Harrow Eye, LLC paid the most, $32.
Companies that paid Diana Abrahamyan 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 Diana Abrahamyan'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) |
| 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 Diana Abrahamyan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diana Abrahamyan's NPI number?
Diana Abrahamyan's NPI number is 1538834932. It was assigned on August 9, 2021, and it is active in the NPI Registry.
What does Diana Abrahamyan specialize in?
Diana Abrahamyan is an optometrist in Pasadena, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Diana Abrahamyan practice?
Diana Abrahamyan practices at 625 S Fair Oaks Ave, Pasadena, CA 91105. Diana Abrahamyan's primary practice is Huntington Ambulatory Surgery Center - HOPD in Pasadena, California. Dmand AI also links Diana Abrahamyan to 2 group practices and clinics and 2 medical groups.
What is Diana Abrahamyan's medical license number?
Diana Abrahamyan holds California license 34748, one of the licenses on file in 2 states.
Which states has Diana Abrahamyan been licensed in?
Dmand AI has state licenses on file for Diana Abrahamyan in California and Nevada.
Does Diana Abrahamyan accept Medicare?
Yes. CMS lists Diana Abrahamyan as accepting Medicare assignment.
Has Diana Abrahamyan received payments from drug or device companies?
CMS Open Payments shows $156 in general payments to Diana Abrahamyan from 6 companies from 2025 to 2025. The largest total came from Harrow Eye, LLC.
How long has Diana Abrahamyan been practicing?
Diana Abrahamyan graduated from medical school in 2019, 7 years ago.
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