Katherine Barringer, ARNP
- Medicare patients, 2024
- 83
- Affiliated sites
- 10
- Medical groups
- 7
- State licenses
- 2
- Year NPI issued
- 2014
- Practice address
- 2592 N Santiago Blvd, Orange, CA 92867
- Practice phone
- Call (855) 434-7763
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
J M Geiss DO APC
Orange, California
Find Katherine Barringer'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.
Katherine Barringer is a gerontology nurse practitioner in Orange, California
Katherine Barringer practices at J M Geiss DO APC in Orange, California.
Katherine Barringer's NPI, 1255732228, was assigned on September 10, 2014. Katherine Barringer holds California license 95018162.
- NPI
- 1255732228NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072735125
- NPI enumeration date
- September 10, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (855) 434-7763
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Katherine Barringer practices at J M Geiss DO APC in Orange, California
Katherine Barringer's primary practice is J M Geiss DO APC, at 2592 N Santiago Blvd, Orange, CA 92867 in Orange County. The practice phone is (855) 434-7763.
- J M Geiss DO APC2592 N Santiago Blvd, Orange, CA 92867 · Orange CountyPhone(855) 434-7763
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Katherine Barringer is affiliated with 11 sites of care and 7 medical groups
Katherine Barringer's primary practice is J M Geiss DO APC in Orange, California. The medical group on file is Senior Doc. Dmand AI also links Katherine Barringer to 7 more group practices and clinics, 6 medical groups and 3 home health agencies, 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 Katherine Barringer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Barringer practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| J M Geiss DO APC | Available with a free account |
| +10 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Katherine Barringer is one of 477 gerontology nurse practitioners in California
Gerontology is Katherine Barringer's primary specialty in the NPI Registry, under taxonomy code 363LG0600X. Dmand AI has Katherine Barringer's licenses on file in 2 states: California and Florida.
Specialties and state licenses
- Gerontology nurse practitioner, CaliforniaPrimary
- Acute care nurse practitioner, Florida
Gerontology nurse practitioners near Katherine Barringer
Counts of gerontology 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
Katherine Barringer treated 83 Medicare patients in 2024, average age 71
CMS counts 83 Medicare patients who saw Katherine Barringer in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have alzheimer's and dementia, and 75% have anxiety. Their average risk score is 2.86, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Katherine Barringer's median patient age at 78, with 58% women.
Katherine Barringer's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Katherine Barringer's Medicare patients by sex, 2024
- Women4149%
- Men4251%
Chronic conditions among Katherine Barringer's Medicare patients, 2024
- Alzheimer's and dementia75%
- Anxiety75%
- Bipolar disorder75%
- Depression75%
- High blood pressure75%
- Mood disorders75%
- Schizophrenia and other psychoses75%
- High cholesterol72%
Share of Medicare patients with each condition. A patient can have several.
Katherine Barringer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Katherine Barringer takes part in Medicare
Katherine Barringer 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)
Sources for Katherine Barringer'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) |
| 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 Katherine Barringer
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katherine Barringer's NPI number?
Katherine Barringer's NPI number is 1255732228. It was assigned on September 10, 2014, and it is active in the NPI Registry.
What does Katherine Barringer specialize in?
Katherine Barringer is a gerontology nurse practitioner in Orange, California. The primary specialty in the NPI Registry is Gerontology Nurse Practitioner (taxonomy code 363LG0600X).
Where does Katherine Barringer practice?
Katherine Barringer practices at 2592 N Santiago Blvd, Orange, CA 92867. Katherine Barringer's primary practice is J M Geiss DO APC in Orange, California. Dmand AI also links Katherine Barringer to 7 group practices and clinics, 6 medical groups and 3 home health agencies.
What is Katherine Barringer's office phone number?
The practice phone on file for Katherine Barringer is (855) 434-7763.
What is Katherine Barringer's medical license number?
Katherine Barringer holds California license 95018162, one of the licenses on file in 2 states.
Which states has Katherine Barringer been licensed in?
Dmand AI has state licenses on file for Katherine Barringer in California and Florida.
What medical group is Katherine Barringer part of?
Katherine Barringer is linked to Senior Doc. Dmand AI links Katherine Barringer to 6 more medical groups.
Does Katherine Barringer accept Medicare?
Yes. CMS lists Katherine Barringer as accepting Medicare assignment.
How many Medicare patients does Katherine Barringer see?
CMS counts 83 Medicare patients who saw Katherine Barringer in 2024, with an average age of 71.
How long has Katherine Barringer been practicing?
Katherine Barringer graduated from medical school in 2009, 17 years ago.
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