Elizabeth Rios Perkins
- Medicare patients, 2024
- 73
- Part D claims, 2024
- 2,090
- Industry payments
- $444
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 1701 E Cesar E Chavez Ave, Los Angeles, CA 90033
- Practice phone
- Call (805) 222-5803
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
California Dermatology Institute
Los Angeles, California
Find Elizabeth Perkins' 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.
Elizabeth Rios Perkins is a physician assistant in Los Angeles, California
Elizabeth Perkins practices at California Dermatology Institute in Los Angeles, California.
Elizabeth Perkins' NPI, 1699409383, was assigned on July 11, 2022.
- NPI
- 1699409383NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5294195905
- NPI enumeration date
- July 11, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (805) 222-5803
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Elizabeth Rios Perkins practices at California Dermatology Institute in Los Angeles, California
Elizabeth Perkins' primary practice is California Dermatology Institute, at 1701 E Cesar E Chavez Ave, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (805) 222-5803.
- California Dermatology Institute1701 E Cesar E Chavez Ave, Los Angeles, CA 90033 · Los Angeles CountyPhone(805) 222-5803
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Elizabeth Rios Perkins is affiliated with 2 sites of care and 1 medical group
Elizabeth Perkins' primary practice is California Dermatology Institute in Los Angeles, California. The medical group on file is California Dermatology Institute. Dmand AI also links Elizabeth Perkins to 1 more group practice or clinic, 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 Elizabeth Rios Perkins' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Elizabeth Perkins practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| California Dermatology Institute | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Elizabeth Rios Perkins is one of 11,482 physician assistants in California
Physician assistant is Elizabeth Perkins' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Elizabeth Perkins has a license on file in California.
Specialties and state licenses
- Dermatology, California
Physician assistants near Elizabeth Perkins
Counts of physician assistants 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
Elizabeth Rios Perkins treated 73 Medicare patients in 2024, average age 67
CMS counts 73 Medicare patients who saw Elizabeth Perkins in 2024. The largest group is 65 to 74, with 45 patients. 73% of them have high blood pressure, and 71% have high cholesterol. Their average risk score is 1.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Elizabeth Perkins' median patient age at 46, with 65% women.
Elizabeth Perkins' Medicare patients by age, 2024
Elizabeth Perkins' Medicare patients by sex, 2024
- Women4764%
- Men2636%
Chronic conditions among Elizabeth Perkins' Medicare patients, 2024
- High blood pressure73%
- High cholesterol71%
- Diabetes48%
- Arthritis45%
- Anxiety32%
- Chronic kidney disease27%
- Mood disorders26%
- Depression23%
Share of Medicare patients with each condition. A patient can have several.
Elizabeth Perkins' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women65%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Elizabeth Rios Perkins wrote 2,090 Medicare Part D claims in 2024
In 2024, Elizabeth Perkins wrote 2,090 Medicare Part D claims for 393 patients. 90% of them were for generic drugs.
Elizabeth Perkins' Part D claims by kind of drug, 2024
- Generic1,878 claims90%
- Brand-name and other212 claims10%
Drug classes CMS tracks in Elizabeth Perkins' Part D claims, 2024
- Antibiotics3%64 of 2,090 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 Elizabeth Rios Perkins takes part in Medicare
Elizabeth Perkins 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)
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Elizabeth Rios Perkins received $444 in industry payments in 2025
CMS Open Payments shows 14 general payments to Elizabeth Perkins from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Incyte Corporation paid the most, $125.
Companies that paid Elizabeth Perkins 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 Elizabeth Rios Perkins'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) |
| 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 Elizabeth Rios Perkins
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Elizabeth Rios Perkins' NPI number?
Elizabeth Rios Perkins' NPI number is 1699409383. It was assigned on July 11, 2022, and it is active in the NPI Registry.
What does Elizabeth Rios Perkins specialize in?
Elizabeth Rios Perkins is a physician assistant in Los Angeles, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Elizabeth Rios Perkins practice?
Elizabeth Perkins practices at 1701 E Cesar E Chavez Ave, Los Angeles, CA 90033. Elizabeth Perkins' primary practice is California Dermatology Institute in Los Angeles, California. Dmand AI also links Elizabeth Perkins to 1 group practice or clinic.
What is Elizabeth Rios Perkins' office phone number?
The practice phone on file for Elizabeth Perkins is (805) 222-5803.
What medical group is Elizabeth Rios Perkins part of?
Elizabeth Perkins is linked to California Dermatology Institute.
Does Elizabeth Rios Perkins accept Medicare?
Yes. CMS lists Elizabeth Perkins as accepting Medicare assignment.
How many Medicare patients does Elizabeth Rios Perkins see?
CMS counts 73 Medicare patients who saw Elizabeth Perkins in 2024, with an average age of 67.
Has Elizabeth Rios Perkins received payments from drug or device companies?
CMS Open Payments shows $444 in general payments to Elizabeth Perkins from 6 companies from 2025 to 2025. The largest total came from Incyte Corporation.
How long has Elizabeth Rios Perkins been practicing?
Elizabeth Perkins' NPI was assigned in 2022.
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