Ronald Shistick, FNP
- Part D claims, 2024
- 291
- Hospital affiliations
- 2
- Industry payments
- $113
- Medical group
- 1
- State license
- 1
- Practice address
- 18300 Roscoe Blvd, Northridge, CA 91325
- Practice phone
- Call (818) 885-8500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Ronald Shistick'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.
Ronald Shistick is a family nurse practitioner in Northridge, California
Ronald Shistick practices at Dignity Health - Northridge Hospital Medical Center in Northridge, California, part of CommonSpirit Health.
Ronald Shistick's NPI, 1790094928, was assigned on October 5, 2010. Ronald Shistick holds California license 19641.
- NPI
- 1790094928NPI Registry (opens in a new tab)
- NPI enumeration date
- October 5, 2010
- NPI status
- Active
- Practice phone
- (818) 885-8500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Ronald Shistick practices at Dignity Health - Northridge Hospital Medical Center in Northridge, California
Ronald Shistick's primary practice is Dignity Health - Northridge Hospital Medical Center, at 18300 Roscoe Blvd, Northridge, CA 91325 in Los Angeles County. The practice phone is (818) 885-8500.
- Dignity Health - Northridge Hospital Medical Center18300 Roscoe Blvd, Northridge, CA 91325 · Los Angeles CountyPhone(818) 885-8500
Source: Dmand AI Affiliation Data
Ronald Shistick is affiliated with 2 sites of care and 1 medical group
Ronald Shistick's primary practice is Dignity Health - Northridge Hospital Medical Center in Northridge, California, part of CommonSpirit Health. The medical group on file is Lakeside Community Healthcare. Dmand AI also links Ronald Shistick to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ronald Shistick's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ronald Shistick practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health - Northridge Hospital Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Ronald Shistick is one of 13,532 family nurse practitioners in California
Family is Ronald Shistick's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Ronald Shistick is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Ronald Shistick
Counts of family 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
Ronald Shistick's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Ronald Shistick's median patient age at 74, with 48% women.
Ronald Shistick's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women48%
- Men51%
Source: Dmand AI Patient Panel Data
Ronald Shistick wrote 291 Medicare Part D claims in 2024
In 2024, Ronald Shistick wrote 291 Medicare Part D claims for 83 patients. 86% of them were for generic drugs. CMS names the drug for 84 of them, across 6 drugs with 11 or more claims each, at $290 in total drug cost.
Ronald Shistick's Part D claims by kind of drug, 2024
- Generic251 claims86%
- Brand-name and other40 claims14%
Ronald Shistick'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 Ronald Shistick's Part D claims, 2024
- Opioids7%21 of 291 claims
- Antibiotics16%47 of 291 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
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Ronald Shistick received $113 in industry payments in 2024
CMS Open Payments shows 1 general payment to Ronald Shistick from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $113.
Companies that paid Ronald Shistick 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 Ronald Shistick'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) |
| 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 Ronald Shistick
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What is Ronald Shistick's NPI number?
Ronald Shistick's NPI number is 1790094928. It was assigned on October 5, 2010, and it is active in the NPI Registry.
What does Ronald Shistick specialize in?
Ronald Shistick is a family nurse practitioner in Northridge, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Ronald Shistick practice?
Ronald Shistick practices at 18300 Roscoe Blvd, Northridge, CA 91325. Ronald Shistick's primary practice is Dignity Health - Northridge Hospital Medical Center in Northridge, California, part of CommonSpirit Health. Dmand AI also links Ronald Shistick to 1 hospital.
What is Ronald Shistick's office phone number?
The practice phone on file for Ronald Shistick is (818) 885-8500.
What is Ronald Shistick's medical license number?
Ronald Shistick holds California license 19641.
Which hospitals is Ronald Shistick affiliated with?
Ronald Shistick practices at Dignity Health - Northridge Hospital Medical Center in Northridge, California. Dmand AI links Ronald Shistick to 1 more hospital.
What medical group is Ronald Shistick part of?
Ronald Shistick is linked to Lakeside Community Healthcare.
What drugs does Ronald Shistick prescribe most?
In 2024 Medicare Part D data, Ronald Shistick's most prescribed drugs by claims were Atorvastatin Calcium, Pantoprazole Sodium and Hydrocodone-Acetaminophen.
Has Ronald Shistick received payments from drug or device companies?
CMS Open Payments shows $113 in general payments to Ronald Shistick from 1 company from 2024 to 2024. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Ronald Shistick been practicing?
Ronald Shistick's NPI was assigned in 2010.
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