Selena Diaz, ARNP
- Medicare patients, 2024
- 77
- Part D claims, 2024
- 298
- MIPS score, 2024
- 84
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 8511 N Fallbrook Ave, West Hills, CA 91304
- Practice phone
- Call (865) 693-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Washington Pac Services
West Hills, California
Find Selena Diaz'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.
Selena Diaz is a nurse practitioner in West Hills, California
Selena Diaz practices at Washington Pac Services in West Hills, California.
Selena Diaz's NPI, 1548725427, was assigned on February 5, 2019. Selena Diaz holds Washington license AP60925995.
- NPI
- 1548725427NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496088627
- NPI enumeration date
- February 5, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (865) 693-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Selena Diaz practices at Washington Pac Services in West Hills, California
Selena Diaz's primary practice is Washington Pac Services, at 8511 N Fallbrook Ave, West Hills, CA 91304 in Los Angeles County. The practice phone is (865) 693-1000.
- Washington Pac Services8511 N Fallbrook Ave, West Hills, CA 91304 · Los Angeles CountyPhone(865) 693-1000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Selena Diaz is affiliated with 2 sites of care and 1 medical group
Selena Diaz's primary practice is Washington Pac Services in West Hills, California. The medical group on file is Harbor Youth and Family Counseling. Dmand AI also links Selena Diaz to 1 more group practice or clinic, 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 Selena Diaz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Selena Diaz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Washington Pac Services | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Selena Diaz is one of 5,983 nurse practitioners in California
Nurse practitioner is Selena Diaz's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Selena Diaz is licensed in Washington.
Specialties and state licenses
- Nurse practitioner, WashingtonPrimary
Nurse practitioners near Selena Diaz
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
Selena Diaz treated 77 Medicare patients in 2024, average age 75
CMS counts 77 Medicare patients who saw Selena Diaz in 2024. The largest group is 75 to 84, with 31 patients. 75% of them have anxiety, and 75% have high blood pressure. 83% are also on Medicaid. Their average risk score is 2.40, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Selena Diaz's median patient age at 75, with 56% women.
Selena Diaz's Medicare patients by age, 2024
Selena Diaz's Medicare patients by sex, 2024
- Women4356%
- Men3444%
Chronic conditions among Selena Diaz's Medicare patients, 2024
- Anxiety75%
- High blood pressure75%
- Mood disorders75%
- Depression71%
- Alzheimer's and dementia68%
- High cholesterol62%
- Diabetes44%
- Schizophrenia and other psychoses42%
Share of Medicare patients with each condition. A patient can have several.
Selena Diaz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Selena Diaz wrote 298 Medicare Part D claims in 2024
In 2024, Selena Diaz wrote 298 Medicare Part D claims for 59 patients. 92% of them were for generic drugs.
Selena Diaz's Part D claims by kind of drug, 2024
- Generic273 claims92%
- Brand-name25 claims8%
Drug classes CMS tracks in Selena Diaz's Part D claims, 2024
- Antipsychotics, patients 65 and over10%30 of 298 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
Selena Diaz scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Selena Diaz for performance year 2024, reported as part of a group. Selena Diaz accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Selena Diaz's MIPS scores, performance year 2024
- 84of 100Final score
- 72.1of 100Quality
- 70of 100Promoting Interoperability
- 40of 100Improvement Activities
- 67of 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 Selena Diaz'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 Selena Diaz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Selena Diaz's NPI number?
Selena Diaz's NPI number is 1548725427. It was assigned on February 5, 2019, and it is active in the NPI Registry.
What does Selena Diaz specialize in?
Selena Diaz is a nurse practitioner in West Hills, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Selena Diaz practice?
Selena Diaz practices at 8511 N Fallbrook Ave, West Hills, CA 91304. Selena Diaz's primary practice is Washington Pac Services in West Hills, California. Dmand AI also links Selena Diaz to 1 group practice or clinic.
What is Selena Diaz's office phone number?
The practice phone on file for Selena Diaz is (865) 693-1000.
What is Selena Diaz's medical license number?
Selena Diaz holds Washington license AP60925995.
What medical group is Selena Diaz part of?
Selena Diaz is linked to Harbor Youth and Family Counseling.
Does Selena Diaz accept Medicare?
Yes. CMS lists Selena Diaz as accepting Medicare assignment.
What is Selena Diaz's MIPS score?
Selena Diaz's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Selena Diaz see?
CMS counts 77 Medicare patients who saw Selena Diaz in 2024, with an average age of 75.
How long has Selena Diaz been practicing?
Selena Diaz graduated from medical school in 2018, 8 years ago.
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