Ashley L. Jannesen, Agacnp
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 108
- MIPS score, 2024
- 100
- Hospital affiliations
- 1
- Industry payments
- $115
- Practice address
- 400 Parnassus Ave Mcb300, San Francisco, CA 94143-0810
- Practice phone
- Call (415) 476-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
University Of California San Francisco - Primary Care - San Francisco (400 Parnassus Ave)
Multi-specialty group site · San Francisco, California
Find Ashley Jannesen's professional email, personal email and mobile number
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Ashley L. Jannesen is an acute care nurse practitioner in Visalia, California
Ashley Jannesen practices at University Of California San Francisco - Primary Care - San Francisco (400 Parnassus Ave) in San Francisco, California.
Ashley Jannesen's NPI, 1174110837, was assigned on December 29, 2020. Ashley Jannesen holds California license 95008249.
- NPI
- 1174110837NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799199295
- NPI enumeration date
- December 29, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 476-1000
- 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)
Ashley L. Jannesen practices in San Francisco and Visalia
Ashley Jannesen's primary practice is University of California San Francisco - Primary Care - San Francisco (400 Parnassus Ave), at 400 Parnassus Ave Mcb300, San Francisco, CA 94143-0810. The practice phone is (415) 476-1000. The NPI Registry lists Ashley Jannesen's practice address as 400 W Mineral King Ave, Visalia, CA 93291.
- University of California San Francisco - Primary Care - San Francisco (400 Parnassus Ave)Primary400 Parnassus Ave Mcb300, San Francisco, CA 94143-0810Phone(415) 476-1000
- NPI Registry address400 W Mineral King Ave, Visalia, CA 93291 · Tulare County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Ashley L. Jannesen is affiliated with 5 sites of care and 5 medical groups
Ashley Jannesen's primary practice is University Of California San Francisco - Primary Care - San Francisco (400 Parnassus Ave) in San Francisco, California. Ashley Jannesen is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is UCSF Pediatrics. Dmand AI also links Ashley Jannesen to 4 more medical groups and 3 group practices and clinics, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Ashley L. Jannesen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ashley Jannesen practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Of California San Francisco - Primary Care - San Francisco (400 Parnassus Ave) | Available with a free account |
| +4 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Ashley L. Jannesen is one of 1,440 acute care nurse practitioners in California
Acute care is Ashley Jannesen's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Ashley Jannesen is licensed in California.
Specialties and state licenses
- Acute care nurse practitioner, CaliforniaPrimary
Acute care nurse practitioners near Ashley Jannesen
Counts of acute care 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
Ashley L. Jannesen treated 12 Medicare patients in 2024, average age 66
CMS counts 12 Medicare patients who saw Ashley Jannesen in 2024. The largest group is 85 and over, with 0 patients. 75% of them have heart failure, and 75% have high blood pressure. Their average risk score is 4.23, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Ashley Jannesen's median patient age at 50, with 11% women.
Ashley Jannesen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Ashley Jannesen's Medicare patients, 2024
- Heart failure75%
- High blood pressure75%
- Ischemic heart disease75%
Share of Medicare patients with each condition. A patient can have several.
Ashley Jannesen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women11%
- Men89%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ashley L. Jannesen wrote 108 Medicare Part D claims in 2024
In 2024, Ashley Jannesen wrote 108 Medicare Part D claims for 21 patients. 97% of them were for generic drugs.
Ashley Jannesen's Part D claims by kind of drug, 2024
- Generic105 claims97%
- Brand-name and other3 claims3%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Ashley L. Jannesen scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Ashley Jannesen for performance year 2024, reported as part of a group. Ashley Jannesen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Ashley Jannesen's MIPS scores, performance year 2024
- 100of 100Final score
- 95of 100Quality
- 40of 100Improvement Activities
- 81of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Ashley L. Jannesen received $115 in industry payments in 2025
CMS Open Payments shows 4 general payments to Ashley Jannesen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $115.
Companies that paid Ashley Jannesen 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 Ashley L. Jannesen's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Ashley L. Jannesen
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What is Ashley L. Jannesen's NPI number?
Ashley L. Jannesen's NPI number is 1174110837. It was assigned on December 29, 2020, and it is active in the NPI Registry.
What does Ashley L. Jannesen specialize in?
Ashley L. Jannesen is an acute care nurse practitioner in Visalia, California. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Ashley L. Jannesen practice?
Ashley Jannesen practices at 400 Parnassus Ave Mcb300, San Francisco, CA 94143-0810. Ashley Jannesen also practices at 400 W Mineral King Ave, Visalia, CA 93291. Ashley Jannesen's primary practice is University Of California San Francisco - Primary Care - San Francisco (400 Parnassus Ave) in San Francisco, California. Dmand AI also links Ashley Jannesen to 4 medical groups and 3 group practices and clinics.
What is Ashley L. Jannesen's office phone number?
The practice phone on file for Ashley Jannesen is (415) 476-1000.
What is Ashley L. Jannesen's medical license number?
Ashley Jannesen holds California license 95008249.
Which hospitals is Ashley L. Jannesen affiliated with?
Ashley Jannesen is affiliated with UCSF Helen Diller Medical Center at Parnassus Heights.
What medical group is Ashley L. Jannesen part of?
Ashley Jannesen is linked to UCSF Pediatrics. Dmand AI links Ashley Jannesen to 4 more medical groups.
Does Ashley L. Jannesen accept Medicare?
Yes. CMS lists Ashley Jannesen as accepting Medicare assignment.
What is Ashley L. Jannesen's MIPS score?
Ashley Jannesen's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.
How many Medicare patients does Ashley L. Jannesen see?
CMS counts 12 Medicare patients who saw Ashley Jannesen in 2024, with an average age of 66.
Has Ashley L. Jannesen received payments from drug or device companies?
CMS Open Payments shows $115 in general payments to Ashley Jannesen from 1 company from 2025 to 2025. The largest total came from Abiomed.
How long has Ashley L. Jannesen been practicing?
Ashley Jannesen graduated from medical school in 2017, 9 years ago.
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