Ashley Zion Johnson, NP
- Part D claims, 2024
- 140
- MIPS score, 2024
- 89
- Hospital affiliations
- 2
- Industry payments
- $226
- Medical groups
- 2
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ashley Johnson's professional email, personal email and mobile number
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Ashley Zion Johnson is a nurse practitioner in Stanford, California
Ashley Johnson practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Ashley Johnson's NPI, 1023689585, was assigned on July 6, 2021. Ashley Johnson holds California license 95020739.
- NPI
- 1023689585NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6901295690
- NPI enumeration date
- July 6, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Ashley Zion Johnson practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Ashley Johnson's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Ashley Zion Johnson is affiliated with 2 sites of care and 2 medical groups
Ashley Johnson's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Ashley Johnson to 1 more hospital and 1 medical group, each named with a free account. Ashley Johnson's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ashley Zion Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ashley Johnson practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | 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 Zion Johnson is one of 5,983 nurse practitioners in California
Nurse practitioner is Ashley Johnson's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Dmand AI has Ashley Johnson's licenses on file in 2 states: California and New York.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
- Acute care nurse practitioner, New York
Nurse practitioners near Ashley Johnson
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
Ashley Zion Johnson's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Ashley Johnson's median patient age at 57, with 44% women.
Ashley Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women44%
- Men55%
Source: Dmand AI Patient Panel Data
Ashley Zion Johnson wrote 140 Medicare Part D claims in 2024
In 2024, Ashley Johnson wrote 140 Medicare Part D claims for 56 patients. 99% of them were for generic drugs. CMS names the drug for 97 of them, across 4 drugs with 11 or more claims each, at $716 in total drug cost.
Ashley Johnson's Part D claims by kind of drug, 2024
- Generic139 claims99%
- Brand-name and other1 claims1%
Ashley Johnson's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Ashley Johnson's Part D claims, 2024
- Opioids33%46 of 140 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Ashley Zion Johnson scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Ashley Johnson for performance year 2024, reported as part of a group. Ashley Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Ashley Johnson's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 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 Zion Johnson received $226 in industry payments in 2024
CMS Open Payments shows 3 general payments to Ashley Johnson from 2 drug and device companies in 2024. Food and beverage make up the largest share, 100% of the total. Neurelis, Inc. paid the most, $127.
Companies that paid Ashley Johnson the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ashley Zion Johnson'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)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)Clinician Public Reporting: Overall MIPS Performance (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 Ashley Zion Johnson
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 Zion Johnson's NPI number?
Ashley Zion Johnson's NPI number is 1023689585. It was assigned on July 6, 2021, and it is active in the NPI Registry.
What does Ashley Zion Johnson specialize in?
Ashley Zion Johnson is a nurse practitioner in Stanford, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Ashley Zion Johnson practice?
Ashley Johnson practices at 300 Pasteur Drive, Stanford, CA 94305. Ashley Johnson's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Ashley Johnson to 1 hospital and 1 medical group.
What is Ashley Zion Johnson's office phone number?
The practice phone on file for Ashley Johnson is (650) 723-4000.
What is Ashley Zion Johnson's medical license number?
Ashley Johnson holds California license 95020739, one of the licenses on file in 2 states.
Which states has Ashley Zion Johnson been licensed in?
Dmand AI has state licenses on file for Ashley Johnson in California and New York.
Which hospitals is Ashley Zion Johnson affiliated with?
Ashley Johnson practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Dmand AI links Ashley Johnson to 1 more hospital.
What medical group is Ashley Zion Johnson part of?
Ashley Johnson is linked to Stanford Health Care. Dmand AI links Ashley Johnson to 1 more medical group.
Does Ashley Zion Johnson accept Medicare?
Yes. CMS lists Ashley Johnson as accepting Medicare assignment.
What is Ashley Zion Johnson's MIPS score?
Ashley Johnson's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
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What drugs does Ashley Zion Johnson prescribe most?
In 2024 Medicare Part D data, Ashley Johnson's most prescribed drugs by claims were Ondansetron ODT, Oxycodone HCl and Hydrocodone-Acetaminophen.
Has Ashley Zion Johnson received payments from drug or device companies?
CMS Open Payments shows $226 in general payments to Ashley Johnson from 2 companies from 2024 to 2024. The largest total came from Neurelis, Inc.
How long has Ashley Zion Johnson been practicing?
Ashley Johnson graduated from medical school in 2022, 4 years ago.
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