Ethel U. Antonio, NP
- Part D claims, 2024
- 412
- Industry payments
- $178
- Affiliated sites
- 5
- Medical groups
- 10
- State license
- 1
- Practice address
- 393 E Walnut St, Pasadena, CA 91101
- Practice phone
- Call (877) 608-0044
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Target Clinic Medical Associates of Southern California
Pasadena, California
Find Ethel Antonio'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.
Ethel U. Antonio is a family nurse practitioner in Pasadena, California
Ethel Antonio practices at Target Clinic Medical Associates of Southern California in Pasadena, California.
Ethel Antonio's NPI, 1386778967, was assigned on March 15, 2007. Ethel Antonio holds California license 95007507.
- NPI
- 1386778967NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294074860
- NPI enumeration date
- March 15, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (877) 608-0044
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ethel U. Antonio practices at Target Clinic Medical Associates of Southern California in Pasadena, California
Ethel Antonio'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 California393 E Walnut St, Pasadena, CA 91101 · Los Angeles CountyPhone(877) 608-0044
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ethel U. Antonio is affiliated with 6 sites of care and 10 medical groups
Ethel Antonio'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 Ethel Antonio to 9 more medical groups and 5 group practices and clinics, 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 Ethel U. Antonio's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ethel Antonio practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Target Clinic Medical Associates of Southern California | Available with a free account |
| +5 more sites and 9 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Ethel U. Antonio is one of 13,532 family nurse practitioners in California
Family is Ethel Antonio's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Ethel Antonio is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Family nurse practitioners near Ethel Antonio
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
Ethel U. Antonio's patients have a median age of 40
Across all payers, Dmand AI patient panel data puts Ethel Antonio's median patient age at 40, with 57% women.
Ethel Antonio's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 40
Patient panel by sex, all payers
- Women57%
- Men43%
Source: Dmand AI Patient Panel Data
Ethel U. Antonio wrote 412 Medicare Part D claims in 2024
In 2024, Ethel Antonio wrote 412 Medicare Part D claims for 56 patients. 95% of them were for generic drugs.
Ethel Antonio's Part D claims by kind of drug, 2024
- Generic390 claims95%
- Brand-name22 claims5%
Drug classes CMS tracks in Ethel Antonio's Part D claims, 2024
- Antipsychotics, patients 65 and over18%73 of 412 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
Ethel U. Antonio offers telehealth to Medicare patients
Ethel Antonio accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Ethel Antonio as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Ethel U. Antonio received $178 in industry payments in 2025
CMS Open Payments shows 4 general payments to Ethel Antonio from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $129.
Companies that paid Ethel Antonio the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Ethel U. Antonio'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 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) |
| 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 Ethel U. Antonio
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ethel U. Antonio's NPI number?
Ethel U. Antonio's NPI number is 1386778967. It was assigned on March 15, 2007, and it is active in the NPI Registry.
What does Ethel U. Antonio specialize in?
Ethel U. Antonio is a family nurse practitioner in Pasadena, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Ethel U. Antonio practice?
Ethel Antonio practices at 393 E Walnut St, Pasadena, CA 91101. Ethel Antonio's primary practice is Target Clinic Medical Associates of Southern California in Pasadena, California. Dmand AI also links Ethel Antonio to 9 medical groups and 5 group practices and clinics.
What is Ethel U. Antonio's office phone number?
The practice phone on file for Ethel Antonio is (877) 608-0044.
What is Ethel U. Antonio's medical license number?
Ethel Antonio holds California license 95007507.
What medical group is Ethel U. Antonio part of?
Ethel Antonio is linked to Southern California Permanente Medical Group. Dmand AI links Ethel Antonio to 9 more medical groups.
Does Ethel U. Antonio accept Medicare?
Yes. CMS lists Ethel Antonio as accepting Medicare assignment.
Does Ethel U. Antonio offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Ethel Antonio as offering telehealth services.
Has Ethel U. Antonio received payments from drug or device companies?
CMS Open Payments shows $178 in general payments to Ethel Antonio from 2 companies from 2025 to 2025. The largest total came from Alkermes, Inc.
How long has Ethel U. Antonio been practicing?
Ethel Antonio graduated from medical school in 2021, 5 years ago.
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