Karla B. Sonnier, NP

  • Pasadena, CA
  • Nurse practitioner
NPI1215493515
Part D claims, 2024
134
Affiliated sites
2
Medical groups
2
State license
1
Year NPI issued
2019
Practice address
393 E Walnut St, Pasadena, CA 91101
Practice phone
Call (877) 608-0044
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Target Clinic Medical Associates of Southern California

Pasadena, California

See all 5 affiliations

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Karla B. Sonnier is a nurse practitioner in Pasadena, California

Karla Sonnier practices at Target Clinic Medical Associates of Southern California in Pasadena, California.

Karla Sonnier's NPI, 1215493515, was assigned on February 12, 2019. Karla Sonnier holds California license NP95009552.

NPI and contact details
NPI enumeration date
February 12, 2019
NPI status
Active
Practice phone
(877) 608-0044
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
34
Medical school graduation
2018

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data

Karla B. Sonnier practices at Target Clinic Medical Associates of Southern California in Pasadena, California

Karla Sonnier's primary practice is Target Clinic Medical Associates of Southern California, at 393 E Walnut St, Pasadena, CA 91101 in Los Angeles County. The practice phone is (877) 608-0044.

  • Target Clinic Medical Associates of Southern California
    393 E Walnut St, Pasadena, CA 91101 · Los Angeles CountyPhone(877) 608-0044

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Karla B. Sonnier is affiliated with 3 sites of care and 2 medical groups

Karla Sonnier's primary practice is Target Clinic Medical Associates of Southern California in Pasadena, California. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Karla Sonnier to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Karla Sonnier

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Karla B. Sonnier's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Karla Sonnier practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Target Clinic Medical Associates of Southern CaliforniaAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Karla B. Sonnier is one of 5,983 nurse practitioners in California

Nurse practitioner is Karla Sonnier's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Karla Sonnier is licensed in California.

Specialties and state licenses

  • Nurse practitioner, CaliforniaPrimaryLicense NP95009552 · taxonomy 363L00000X

Nurse practitioners near Karla Sonnier

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

Karla B. Sonnier's patients have a median age of 33

Across all payers, Dmand AI patient panel data puts Karla Sonnier's median patient age at 33, with 58% women.

Karla Sonnier's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 33

Patient panel by sex, all payers

  • Women58%
  • Men42%

Source: Dmand AI Patient Panel Data

Karla B. Sonnier wrote 134 Medicare Part D claims in 2024

In 2024, Karla Sonnier wrote 134 Medicare Part D claims for 87 patients. 71% of them were for generic drugs.

Part D claims, 2024134
Part D patients87

Karla Sonnier's Part D claims by kind of drug, 2024

  • Generic95 claims71%
  • Brand-name and other39 claims29%

Drug classes CMS tracks in Karla Sonnier's Part D claims, 2024

  • Antibiotics38%51 of 134 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

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Sources for Karla B. Sonnier's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Karla B. Sonnier

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Karla B. Sonnier's NPI number?

Karla B. Sonnier's NPI number is 1215493515. It was assigned on February 12, 2019, and it is active in the NPI Registry.

What does Karla B. Sonnier specialize in?

Karla B. Sonnier is a nurse practitioner in Pasadena, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).

Where does Karla B. Sonnier practice?

Karla Sonnier practices at 393 E Walnut St, Pasadena, CA 91101. Karla Sonnier's primary practice is Target Clinic Medical Associates of Southern California in Pasadena, California. Dmand AI also links Karla Sonnier to 2 group practices and clinics and 1 medical group.

What is Karla B. Sonnier's office phone number?

The practice phone on file for Karla Sonnier is (877) 608-0044.

What is Karla B. Sonnier's medical license number?

Karla Sonnier holds California license NP95009552.

What medical group is Karla B. Sonnier part of?

Karla Sonnier is linked to Southern California Permanente Medical Group. Dmand AI links Karla Sonnier to 1 more medical group.

How long has Karla B. Sonnier been practicing?

Karla Sonnier graduated from medical school in 2018, 8 years ago.

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