Kathleen G. Ahn, NP
- Medicare patients, 2024
- 70
- Part D claims, 2024
- 99
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Practice address
- 101 City Drive South, Orange, CA 92868
- Practice phone
- Call (714) 456-7890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Kathleen Ahn's professional email, personal email and mobile number
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Kathleen G. Ahn is a nurse practitioner in Orange, California
Kathleen Ahn practices at UCI Health - Orange in Orange, California, part of UC Irvine.
Kathleen Ahn's NPI, 1891083804, was assigned on July 12, 2011. Kathleen Ahn holds California license 18383.
- NPI
- 1891083804NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163743865
- NPI enumeration date
- July 12, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 456-7890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kathleen G. Ahn practices at UCI Health - Orange in Orange, California
Kathleen Ahn's primary practice is UCI Health - Orange, at 101 City Drive South, Orange, CA 92868 in Orange County. The practice phone is (714) 456-7890.
- UCI Health - Orange101 City Drive South, Orange, CA 92868 · Orange CountyPhone(714) 456-7890
Source: Dmand AI Affiliation Data
Kathleen G. Ahn is affiliated with 1 site of care and 2 medical groups
Kathleen Ahn's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. The medical group on file is UCI Health Anesthesia & Perioperative Care Services. Dmand AI also links Kathleen Ahn to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kathleen G. Ahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kathleen Ahn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health - Orange | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Kathleen G. Ahn is one of 5,983 nurse practitioners in California
Nurse practitioner is Kathleen Ahn's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Kathleen Ahn is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Kathleen Ahn
Counts of nurse practitioners 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
Kathleen G. Ahn treated 70 Medicare patients in 2024, average age 67
CMS counts 70 Medicare patients who saw Kathleen Ahn in 2024. The largest group is 65 to 74, with 29 patients. 71% of them have high blood pressure, and 71% have high cholesterol. 79% are also on Medicaid. Their average risk score is 1.90, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Kathleen Ahn's median patient age at 41, with 58% women.
Kathleen Ahn's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Kathleen Ahn's Medicare patients by sex, 2024
- Women4970%
- Men2130%
Chronic conditions among Kathleen Ahn's Medicare patients, 2024
- High blood pressure71%
- High cholesterol71%
- Arthritis64%
- Mood disorders37%
- Anxiety36%
- Diabetes36%
- Depression34%
- Osteoporosis31%
Share of Medicare patients with each condition. A patient can have several.
Kathleen 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 41
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kathleen G. Ahn wrote 99 Medicare Part D claims in 2024
In 2024, Kathleen Ahn wrote 99 Medicare Part D claims for 65 patients. 93% of them were for generic drugs.
Kathleen Ahn's Part D claims by kind of drug, 2024
- Generic92 claims93%
- Brand-name and other7 claims7%
Drug classes CMS tracks in Kathleen Ahn's Part D claims, 2024
- Opioids23%23 of 99 claims
- Antibiotics22%22 of 99 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Kathleen G. Ahn takes part in Medicare
Kathleen 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)
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Sources for Kathleen G. 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 DataDmand AI Org Hierarchy 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 | 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 Kathleen G. 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 Kathleen G. Ahn's NPI number?
Kathleen G. Ahn's NPI number is 1891083804. It was assigned on July 12, 2011, and it is active in the NPI Registry.
What does Kathleen G. Ahn specialize in?
Kathleen G. Ahn is a nurse practitioner in Orange, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Kathleen G. Ahn practice?
Kathleen Ahn practices at 101 City Drive South, Orange, CA 92868. Kathleen Ahn's primary practice is UCI Health - Orange in Orange, California, part of UC Irvine. Dmand AI also links Kathleen Ahn to 1 medical group.
What is Kathleen G. Ahn's office phone number?
The practice phone on file for Kathleen Ahn is (714) 456-7890.
What is Kathleen G. Ahn's medical license number?
Kathleen Ahn holds California license 18383.
Which hospitals is Kathleen G. Ahn affiliated with?
Kathleen Ahn practices at UCI Health - Orange in Orange, California.
What medical group is Kathleen G. Ahn part of?
Kathleen Ahn is linked to UCI Health Anesthesia & Perioperative Care Services. Dmand AI links Kathleen Ahn to 1 more medical group.
Does Kathleen G. Ahn accept Medicare?
Yes. CMS lists Kathleen Ahn as accepting Medicare assignment.
How many Medicare patients does Kathleen G. Ahn see?
CMS counts 70 Medicare patients who saw Kathleen Ahn in 2024, with an average age of 67.
How long has Kathleen G. Ahn been practicing?
Kathleen Ahn graduated from medical school in 2008, 18 years ago.
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