Martha Azucena Rivas, NP
- Part D claims, 2024
- 2,473
- Hospital affiliations
- 1
- Industry payments
- $1,835
- Medical group
- 1
- State license
- 1
- Practice address
- 1720 Cesar E Chavez Avenue, Los Angeles, CA 90033
- Practice phone
- Call (323) 268-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Martha Rivas' professional email, personal email and mobile number
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Martha Azucena Rivas is a nurse practitioner in Los Angeles, California
Martha Rivas practices at Adventist Health White Memorial in Los Angeles, California, part of Adventist Health.
Martha Rivas' NPI, 1851079172, was assigned on July 6, 2023. Martha Rivas holds California license 95025581.
- NPI
- 1851079172NPI Registry (opens in a new tab)
- NPI enumeration date
- July 6, 2023
- NPI status
- Active
- Practice phone
- (323) 268-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Martha Azucena Rivas practices at Adventist Health White Memorial in Los Angeles, California
Martha Rivas' primary practice is Adventist Health White Memorial, at 1720 Cesar E Chavez Avenue, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 268-5000.
- Adventist Health White Memorial1720 Cesar E Chavez Avenue, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 268-5000
Source: Dmand AI Affiliation Data
Martha Azucena Rivas is affiliated with 3 sites of care and 1 medical group
Martha Rivas' primary practice is Adventist Health White Memorial in Los Angeles, California, part of Adventist Health. The medical group on file is East Los Angeles Cardiology. Dmand AI also links Martha Rivas to 1 more group practice or clinic and 1 ambulatory surgery center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Martha Azucena Rivas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Martha Rivas practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventist Health White Memorial | Available with a free account |
| +2 more affiliated sites | 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 Adventist Health and 6.2K+ hospitals, with verified contacts in the same login.
Martha Azucena Rivas is one of 5,983 nurse practitioners in California
Nurse practitioner is Martha Rivas' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Martha Rivas is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Martha Rivas
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
Martha Azucena Rivas' patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Martha Rivas' median patient age at 62, with 54% women.
Martha Rivas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women54%
- Men45%
Source: Dmand AI Patient Panel Data
Martha Azucena Rivas wrote 2,473 Medicare Part D claims in 2024
In 2024, Martha Rivas wrote 2,473 Medicare Part D claims for 292 patients. 80% of them were for generic drugs. CMS names the drug for 2,347 of them, across 29 drugs with 11 or more claims each, at $317,954 in total drug cost.
Martha Rivas' Part D claims by kind of drug, 2024
- Generic1,980 claims80%
- Brand-name493 claims20%
Martha Rivas' most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Martha Azucena Rivas received $1,835 in industry payments from 2024 to 2025
CMS Open Payments shows 86 general payments to Martha Rivas from 15 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $439.
General payments to Martha Rivas by program year, 2024 to 2025
Companies that paid Martha Rivas the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Martha Azucena Rivas'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand 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 and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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 Martha Azucena Rivas
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What is Martha Azucena Rivas' NPI number?
Martha Azucena Rivas' NPI number is 1851079172. It was assigned on July 6, 2023, and it is active in the NPI Registry.
What does Martha Azucena Rivas specialize in?
Martha Azucena Rivas is a nurse practitioner in Los Angeles, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Martha Azucena Rivas practice?
Martha Rivas practices at 1720 Cesar E Chavez Avenue, Los Angeles, CA 90033. Martha Rivas' primary practice is Adventist Health White Memorial in Los Angeles, California, part of Adventist Health. Dmand AI also links Martha Rivas to 1 group practice or clinic and 1 ambulatory surgery center.
What is Martha Azucena Rivas' office phone number?
The practice phone on file for Martha Rivas is (323) 268-5000.
What is Martha Azucena Rivas' medical license number?
Martha Rivas holds California license 95025581.
Which hospitals is Martha Azucena Rivas affiliated with?
Martha Rivas practices at Adventist Health White Memorial in Los Angeles, California.
What medical group is Martha Azucena Rivas part of?
Martha Rivas is linked to East Los Angeles Cardiology.
What drugs does Martha Azucena Rivas prescribe most?
In 2024 Medicare Part D data, Martha Rivas' most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Carvedilol.
Has Martha Azucena Rivas received payments from drug or device companies?
CMS Open Payments shows $1,835 in general payments to Martha Rivas from 15 companies from 2024 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
How long has Martha Azucena Rivas been practicing?
Martha Rivas' NPI was assigned in 2023.
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