Diana Jean Gilker, NP
- Part D claims, 2024
- 203
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- 4101 Torrance Blvd, Torrance, CA 90503
- Practice phone
- Call (310) 540-7676
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Diana Gilker'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.
Diana Jean Gilker is an acute care nurse practitioner in San Francisco, California
Diana Gilker practices at Providence Little Company of Mary Medical Center Torrance in Torrance, California, part of Providence Health & Services.
Diana Gilker's NPI, 1912254798, was assigned on August 10, 2012. Diana Gilker holds California license 22231.
- NPI
- 1912254798NPI Registry (opens in a new tab)
- NPI enumeration date
- August 10, 2012
- NPI status
- Active
- Practice phone
- (310) 540-7676
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Diana Jean Gilker practices in Torrance and San Francisco
Diana Gilker's primary practice is Providence Little Company of Mary Medical Center Torrance, at 4101 Torrance Blvd, Torrance, CA 90503 in Los Angeles County. The practice phone is (310) 540-7676. The NPI Registry lists Diana Gilker's practice address as 505 Parnassus Ave, San Francisco, CA 94131.
- Providence Little Company of Mary Medical Center TorrancePrimary4101 Torrance Blvd, Torrance, CA 90503 · Los Angeles CountyPhone(310) 540-7676
- NPI Registry address505 Parnassus Ave, San Francisco, CA 94131 · San Francisco County
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Diana Jean Gilker is affiliated with 1 site of care and 2 medical groups
Diana Gilker's primary practice is Providence Little Company of Mary Medical Center Torrance in Torrance, California, part of Providence Health & Services. The medical group on file is Centinela Freeman Emergency Medical Associates, Inc. Dmand AI also links Diana Gilker to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Diana Jean Gilker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diana Gilker practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Little Company of Mary Medical Center Torrance | Available with a free account |
| +1 medical group | 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 Providence Health & Services and 6.2K+ hospitals, with verified contacts in the same login.
Diana Jean Gilker is one of 1,440 acute care nurse practitioners in California
Acute care is Diana Gilker's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Diana Gilker is licensed in California.
Specialties and state licenses
- Acute care nurse practitioner, CaliforniaPrimary
Acute care nurse practitioners near Diana Gilker
Counts of acute care 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
Diana Jean Gilker's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Diana Gilker's median patient age at 39, with 33% women.
Diana Gilker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
Diana Jean Gilker wrote 203 Medicare Part D claims in 2024
In 2024, Diana Gilker wrote 203 Medicare Part D claims for 106 patients. 82% of them were for generic drugs.
Diana Gilker's Part D claims by kind of drug, 2024
- Generic166 claims82%
- Brand-name37 claims18%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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 Diana Jean Gilker'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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) |
| 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 Diana Jean Gilker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diana Jean Gilker's NPI number?
Diana Jean Gilker's NPI number is 1912254798. It was assigned on August 10, 2012, and it is active in the NPI Registry.
What does Diana Jean Gilker specialize in?
Diana Jean Gilker is an acute care nurse practitioner in San Francisco, California. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Diana Jean Gilker practice?
Diana Gilker practices at 4101 Torrance Blvd, Torrance, CA 90503. Diana Gilker also practices at 505 Parnassus Ave, San Francisco, CA 94131. Diana Gilker's primary practice is Providence Little Company of Mary Medical Center Torrance in Torrance, California, part of Providence Health & Services. Dmand AI also links Diana Gilker to 1 medical group.
What is Diana Jean Gilker's office phone number?
The practice phone on file for Diana Gilker is (310) 540-7676.
What is Diana Jean Gilker's medical license number?
Diana Gilker holds California license 22231.
Which hospitals is Diana Jean Gilker affiliated with?
Diana Gilker practices at Providence Little Company of Mary Medical Center Torrance in Torrance, California.
What medical group is Diana Jean Gilker part of?
Diana Gilker is linked to Centinela Freeman Emergency Medical Associates, Inc. Dmand AI links Diana Gilker to 1 more medical group.
How long has Diana Jean Gilker been practicing?
Diana Gilker's NPI was assigned in 2012.
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