Jocelyn R. Preston, NP
- Part D claims, 2024
- 411
- Hospital affiliations
- 2
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 5601 De Soto Avenue, Woodland Hills, CA 91367
- Practice phone
- Call (818) 719-3800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Jocelyn Preston'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.
Jocelyn R. Preston is a nurse practitioner in Woodland Hills, California
Jocelyn Preston practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente.
Jocelyn Preston's NPI, 1831258565, was assigned on December 8, 2006. Jocelyn Preston holds California license NP11006.
- NPI
- 1831258565NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9931239852
- NPI enumeration date
- December 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 719-3800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 54
- Medical school graduation
- 1998
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jocelyn R. Preston practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California
Jocelyn Preston's primary practice is Kaiser Permanente Woodland Hills Medical Center, at 5601 De Soto Avenue, Woodland Hills, CA 91367 in Los Angeles County. The practice phone is (818) 719-3800.
- Kaiser Permanente Woodland Hills Medical Center5601 De Soto Avenue, Woodland Hills, CA 91367 · Los Angeles CountyPhone(818) 719-3800
Source: Dmand AI Affiliation Data
Jocelyn R. Preston is affiliated with 3 sites of care and 1 medical group
Jocelyn Preston's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente. Jocelyn Preston is also affiliated with West Los Angeles Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Jocelyn Preston to 1 more dialysis center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jocelyn R. Preston's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jocelyn Preston practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Woodland Hills Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Jocelyn R. Preston is one of 5,983 nurse practitioners in California
Nurse practitioner is Jocelyn Preston's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Jocelyn Preston is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Jocelyn Preston
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
Jocelyn R. Preston's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Jocelyn Preston's median patient age at 42, with 78% women.
Jocelyn Preston's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women78%
- Men21%
Source: Dmand AI Patient Panel Data
Jocelyn R. Preston wrote 411 Medicare Part D claims in 2024
In 2024, Jocelyn Preston wrote 411 Medicare Part D claims for 218 patients. 88% of them were for generic drugs.
Jocelyn Preston's Part D claims by kind of drug, 2024
- Generic361 claims88%
- Brand-name and other50 claims12%
Drug classes CMS tracks in Jocelyn Preston's Part D claims, 2024
- Antibiotics10%42 of 411 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
How Jocelyn R. Preston takes part in Medicare
Jocelyn Preston accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Sources for Jocelyn R. Preston'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 (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) |
| 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 Jocelyn R. Preston
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jocelyn R. Preston's NPI number?
Jocelyn R. Preston's NPI number is 1831258565. It was assigned on December 8, 2006, and it is active in the NPI Registry.
What does Jocelyn R. Preston specialize in?
Jocelyn R. Preston is a nurse practitioner in Woodland Hills, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Jocelyn R. Preston practice?
Jocelyn Preston practices at 5601 De Soto Avenue, Woodland Hills, CA 91367. Jocelyn Preston's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente. Dmand AI also links Jocelyn Preston to 1 dialysis center.
What is Jocelyn R. Preston's office phone number?
The practice phone on file for Jocelyn Preston is (818) 719-3800.
What is Jocelyn R. Preston's medical license number?
Jocelyn Preston holds California license NP11006.
Which hospitals is Jocelyn R. Preston affiliated with?
Jocelyn Preston practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California. Jocelyn Preston is also affiliated with West Los Angeles Medical Center.
What medical group is Jocelyn R. Preston part of?
Jocelyn Preston is linked to Southern California Permanente Medical Group.
Does Jocelyn R. Preston accept Medicare?
Yes. CMS lists Jocelyn Preston as accepting Medicare assignment.
How long has Jocelyn R. Preston been practicing?
Jocelyn Preston graduated from medical school in 1998, 28 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card