Ashley Tiffany Owyang, OD
- Medicare patients, 2024
- 110
- Part D claims, 2024
- 13
- MIPS score, 2024
- 93
- Industry payments
- $1,401
- Affiliated sites
- 1
- Practice address
- 3800 Kilroy Airport Way, Long Beach, CA 90806
- Practice phone
- Call (310) 719-2020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kenzo Otsuji Optometric Corp
Long Beach, California
Find Ashley Owyang'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.
Ashley Tiffany Owyang is an optometrist in Long Beach, California
Ashley Owyang practices at Kenzo Otsuji Optometric Corp in Long Beach, California.
Ashley Owyang's NPI, 1245513571, was assigned on September 22, 2011. Ashley Owyang graduated from University of California - School of Optometry in 2011. Ashley Owyang holds California license 14323TLG.
- NPI
- 1245513571NPI Registry (opens in a new tab)
- NPI enumeration date
- September 22, 2011
- NPI status
- Active
- Practice phone
- (310) 719-2020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Ashley Tiffany Owyang practices at Kenzo Otsuji Optometric Corp in Long Beach, California
Ashley Owyang's primary practice is Kenzo Otsuji Optometric Corp, at 3800 Kilroy Airport Way, Long Beach, CA 90806 in Los Angeles County. The practice phone is (310) 719-2020.
- Kenzo Otsuji Optometric Corp3800 Kilroy Airport Way, Long Beach, CA 90806 · Los Angeles CountyPhone(310) 719-2020
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ashley Tiffany Owyang is affiliated with 2 sites of care and 1 medical group
Ashley Owyang's primary practice is Kenzo Otsuji Optometric Corp in Long Beach, California. Dmand AI also links Ashley Owyang to 1 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 Ashley Tiffany Owyang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ashley Owyang practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kenzo Otsuji Optometric Corp | 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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Ashley Tiffany Owyang is one of 7,206 optometrists in California
Optometrist is Ashley Owyang's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Ashley Owyang is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Ashley Owyang
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
Ashley Tiffany Owyang treated 110 Medicare patients in 2024, average age 76
CMS counts 110 Medicare patients who saw Ashley Owyang in 2024. The largest group is 75 to 84, with 52 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 27% are also on Medicaid. Their average risk score is 1.26, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ashley Owyang's median patient age at 73, with 63% women.
Ashley Owyang's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ashley Owyang's Medicare patients by sex, 2024
- Women7165%
- Men3935%
Chronic conditions among Ashley Owyang's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis49%
- Diabetes28%
- Ischemic heart disease22%
- Mood disorders20%
- Cancer18%
- Anxiety17%
Share of Medicare patients with each condition. A patient can have several.
Ashley Owyang'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
- Women63%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ashley Tiffany Owyang wrote 13 Medicare Part D claims in 2024
In 2024, Ashley Owyang wrote 13 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Ashley Tiffany Owyang scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Ashley Owyang for performance year 2024, reported as part of a group.
Ashley Owyang's MIPS scores, performance year 2024
- 93of 100Final score
- 98.3of 100Quality
- 40of 100Improvement Activities
- 78of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Ashley Tiffany Owyang received $1,401 in industry payments in 2025
CMS Open Payments shows 45 general payments to Ashley Owyang from 14 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $260.
Companies that paid Ashley Owyang the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ashley Tiffany Owyang graduated from University of California - School of Optometry
Ashley Owyang graduated from University of California - School of Optometry in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ashley Tiffany Owyang'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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 Ashley Tiffany Owyang
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ashley Tiffany Owyang's NPI number?
Ashley Tiffany Owyang's NPI number is 1245513571. It was assigned on September 22, 2011, and it is active in the NPI Registry.
What does Ashley Tiffany Owyang specialize in?
Ashley Tiffany Owyang is an optometrist in Long Beach, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Ashley Tiffany Owyang practice?
Ashley Owyang practices at 3800 Kilroy Airport Way, Long Beach, CA 90806. Ashley Owyang's primary practice is Kenzo Otsuji Optometric Corp in Long Beach, California. Dmand AI also links Ashley Owyang to 1 group practice or clinic and 1 medical group.
What is Ashley Tiffany Owyang's office phone number?
The practice phone on file for Ashley Owyang is (310) 719-2020.
What is Ashley Tiffany Owyang's medical license number?
Ashley Owyang holds California license 14323TLG.
What is Ashley Tiffany Owyang's MIPS score?
Ashley Owyang's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Ashley Tiffany Owyang see?
CMS counts 110 Medicare patients who saw Ashley Owyang in 2024, with an average age of 76.
Where did Ashley Tiffany Owyang go to medical school?
Ashley Owyang graduated from University of California - School of Optometry in 2011.
Has Ashley Tiffany Owyang received payments from drug or device companies?
CMS Open Payments shows $1,401 in general payments to Ashley Owyang from 14 companies from 2025 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Ashley Tiffany Owyang been practicing?
Ashley Owyang graduated from medical school in 2011, 15 years ago.
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