Stephanie Atherton, APRN
- Medicare patients, 2024
- 383
- Part D claims, 2024
- 2,112
- MIPS score, 2024
- 90
- Hospital affiliations
- 1
- Medical groups
- 3
- Practice address
- 8511 N Fallbrook Ave, West Hills, CA 91304
- Practice phone
- Call (606) 849-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kentucky Post-Acute Medical Services 1 PSC
West Hills, California
Find Stephanie Atherton'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.
Stephanie Atherton is a psychiatric/mental health nurse practitioner in West Hills, California
Stephanie Atherton practices at Kentucky Post-Acute Medical Services 1 PSC in West Hills, California.
Stephanie Atherton's NPI, 1285243477, was assigned on July 24, 2020. Stephanie Atherton holds Kentucky license 3014425.
- NPI
- 1285243477NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951728245
- NPI enumeration date
- July 24, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (606) 849-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Stephanie Atherton practices at Kentucky Post-Acute Medical Services 1 PSC in West Hills, California
Stephanie Atherton's primary practice is Kentucky Post-Acute Medical Services 1 PSC, at 8511 N Fallbrook Ave, West Hills, CA 91304 in Los Angeles County. The practice phone is (606) 849-5000.
- Kentucky Post-Acute Medical Services 1 PSC8511 N Fallbrook Ave, West Hills, CA 91304 · Los Angeles CountyPhone(606) 849-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Stephanie Atherton is affiliated with 4 sites of care and 3 medical groups
Stephanie Atherton's primary practice is Kentucky Post-Acute Medical Services 1 PSC in West Hills, California. Stephanie Atherton is also affiliated with Sycamore Springs. The medical group on file is TeamHealth. Dmand AI also links Stephanie Atherton to 2 more group practices and clinics and 2 medical groups, 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 Stephanie Atherton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Stephanie Atherton practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kentucky Post-Acute Medical Services 1 PSC | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Stephanie Atherton is one of 3,099 psychiatric/mental health nurse practitioners in California
Psychiatric/mental health is Stephanie Atherton's primary specialty in the NPI Registry, under taxonomy code 363LP0808X. Stephanie Atherton is licensed in Kentucky.
Specialties and state licenses
- Psychiatric/mental health nurse practitioner, KentuckyPrimary
Psychiatric/mental health nurse practitioners near Stephanie Atherton
Counts of psychiatric/mental health 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
Stephanie Atherton treated 383 Medicare patients in 2024, average age 83
CMS counts 383 Medicare patients who saw Stephanie Atherton in 2024. The largest group is 85 and over, with 188 patients. 75% of them have alzheimer's and dementia, and 75% have anxiety. 40% are also on Medicaid. Their average risk score is 2.14, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Stephanie Atherton's median patient age at 82, with 69% women.
Stephanie Atherton's Medicare patients by age, 2024
Stephanie Atherton's Medicare patients by sex, 2024
- Women27171%
- Men11229%
Chronic conditions among Stephanie Atherton's Medicare patients, 2024
- Alzheimer's and dementia75%
- Anxiety75%
- High blood pressure75%
- High cholesterol75%
- Mood disorders75%
- Depression71%
- Arthritis58%
- Chronic kidney disease45%
Share of Medicare patients with each condition. A patient can have several.
Stephanie Atherton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 82
Patient panel by sex, all payers
- Women69%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Stephanie Atherton wrote 2,112 Medicare Part D claims in 2024
In 2024, Stephanie Atherton wrote 2,112 Medicare Part D claims for 237 patients. 94% of them were for generic drugs.
Stephanie Atherton's Part D claims by kind of drug, 2024
- Generic1,988 claims94%
- Brand-name124 claims6%
Drug classes CMS tracks in Stephanie Atherton's Part D claims, 2024
- Antipsychotics, patients 65 and over14%299 of 2,112 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
Stephanie Atherton scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Stephanie Atherton for performance year 2024, reported individually. Stephanie Atherton accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Stephanie Atherton as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Stephanie Atherton's MIPS scores, performance year 2024
- 90of 100Final score
- 71.3of 100Quality
- 40of 100Improvement Activities
- 86of 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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Sources for Stephanie Atherton'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 | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Stephanie Atherton
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Stephanie Atherton's NPI number?
Stephanie Atherton's NPI number is 1285243477. It was assigned on July 24, 2020, and it is active in the NPI Registry.
What does Stephanie Atherton specialize in?
Stephanie Atherton is a psychiatric/mental health nurse practitioner in West Hills, California. The primary specialty in the NPI Registry is Psychiatric/Mental Health Nurse Practitioner (taxonomy code 363LP0808X).
Where does Stephanie Atherton practice?
Stephanie Atherton practices at 8511 N Fallbrook Ave, West Hills, CA 91304. Stephanie Atherton's primary practice is Kentucky Post-Acute Medical Services 1 PSC in West Hills, California. Dmand AI also links Stephanie Atherton to 2 group practices and clinics and 2 medical groups.
What is Stephanie Atherton's office phone number?
The practice phone on file for Stephanie Atherton is (606) 849-5000.
What is Stephanie Atherton's medical license number?
Stephanie Atherton holds Kentucky license 3014425.
Which hospitals is Stephanie Atherton affiliated with?
Stephanie Atherton is affiliated with Sycamore Springs.
What medical group is Stephanie Atherton part of?
Stephanie Atherton is linked to TeamHealth. Dmand AI links Stephanie Atherton to 2 more medical groups.
Does Stephanie Atherton accept Medicare?
Yes. CMS lists Stephanie Atherton as accepting Medicare assignment.
Does Stephanie Atherton offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Stephanie Atherton as offering telehealth services.
What is Stephanie Atherton's MIPS score?
Stephanie Atherton's MIPS final score for performance year 2024 is 90 out of 100, reported individually.
How many Medicare patients does Stephanie Atherton see?
CMS counts 383 Medicare patients who saw Stephanie Atherton in 2024, with an average age of 83.
How long has Stephanie Atherton been practicing?
Stephanie Atherton graduated from medical school in 2019, 7 years ago.
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