Diana D. Ahn, AuD
- Medicare patients, 2024
- 175
- Affiliated sites
- 3
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2017
- Practice address
- 1450 San Pablo St, Los Angeles, CA 90033
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD
Acute Care Hospital outpatient department · Los Angeles, California
Find Diana Ahn'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 D. Ahn is an audiologist in Los Angeles, California
Diana Ahn practices at Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD in Los Angeles, California.
Diana Ahn's NPI, 1659892149, was assigned on July 5, 2017. Diana Ahn holds California license AU3200.
- NPI
- 1659892149NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3577834175
- NPI enumeration date
- July 5, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Diana D. Ahn practices at Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD in Los Angeles, California
Diana Ahn's primary practice is Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD, at 1450 San Pablo St, Los Angeles, CA 90033.
- Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD1450 San Pablo St, Los Angeles, CA 90033
Source: Dmand AI Affiliation Data
Diana D. Ahn is affiliated with 3 sites of care and 2 medical groups
Diana Ahn's primary practice is Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD in Los Angeles, California. The medical group on file is USC Care Medical Group. Dmand AI also links Diana Ahn to 2 more group practices and clinics and 1 medical group, each named with a free account. Diana Ahn's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Diana D. Ahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diana Ahn practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Diana D. Ahn is one of 823 audiologists in California
Audiologist is Diana Ahn's primary specialty in the NPI Registry, under taxonomy code 231H00000X. Diana Ahn is licensed in California.
Specialties and state licenses
- Audiologist, CaliforniaPrimary
Audiologists near Diana Ahn
Counts of audiologists 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 D. Ahn treated 175 Medicare patients in 2024, average age 74
CMS counts 175 Medicare patients who saw Diana Ahn in 2024. The largest group is 75 to 84, with 70 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.53, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Diana Ahn's median patient age at 56, with 51% women.
Diana Ahn's Medicare patients by age, 2024
Diana Ahn's Medicare patients by sex, 2024
- Women10661%
- Men6939%
Chronic conditions among Diana Ahn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis60%
- Diabetes38%
- Ischemic heart disease29%
- Mood disorders27%
- Chronic kidney disease26%
- Osteoporosis26%
Share of Medicare patients with each condition. A patient can have several.
Diana Ahn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Diana D. Ahn takes part in Medicare
Diana Ahn 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)
Sources for Diana D. Ahn'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 D. Ahn
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 D. Ahn's NPI number?
Diana D. Ahn's NPI number is 1659892149. It was assigned on July 5, 2017, and it is active in the NPI Registry.
What does Diana D. Ahn specialize in?
Diana D. Ahn is an audiologist in Los Angeles, California. The primary specialty in the NPI Registry is Audiologist (taxonomy code 231H00000X).
Where does Diana D. Ahn practice?
Diana Ahn practices at 1450 San Pablo St, Los Angeles, CA 90033. Diana Ahn's primary practice is Keck Medicine of USC - USC Roski Eye Institute - Ophthalmology - HOPD in Los Angeles, California. Dmand AI also links Diana Ahn to 2 group practices and clinics and 1 medical group.
What is Diana D. Ahn's medical license number?
Diana Ahn holds California license AU3200.
What medical group is Diana D. Ahn part of?
Diana Ahn is linked to USC Care Medical Group. Dmand AI links Diana Ahn to 1 more medical group.
Does Diana D. Ahn accept Medicare?
Yes. CMS lists Diana Ahn as accepting Medicare assignment.
How many Medicare patients does Diana D. Ahn see?
CMS counts 175 Medicare patients who saw Diana Ahn in 2024, with an average age of 74.
How long has Diana D. Ahn been practicing?
Diana Ahn graduated from medical school in 2017, 9 years ago.
Selling to audiologist practices?
See audiologists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card