Martha Rivas, NURSE PRACTITIONER
NPI 1851079172 · Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martha Rivas, NURSE PRACTITIONER is a Nurse Practitioner provider in Los Angeles, CA (NPI 1851079172).
Provider details
- NPI number
- 1851079172
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- No
- License
- 95025581 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 348 | 111 |
| Metoprolol Succinate | 203 | 61 |
| Carvedilol | 158 | 56 |
| Furosemide | 140 | 57 |
| Lisinopril | 134 | 38 |
| Losartan Potassium | 134 | 51 |
| Amlodipine Besylate | 133 | 54 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,209 across 57 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-07-06
- Last updated
- 2023-07-06
- Certified
- 2023-07-06
Frequently asked questions
- What is Martha Rivas's NPI number?
- Martha Rivas's National Provider Identifier (NPI) is 1851079172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martha Rivas's specialty?
- Martha Rivas is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martha Rivas located?
- Martha Rivas's practice location on file with NPPES is 1720 E Cesar E Chavez Ave, Los Angeles, CA 90033-2414.
- What is Martha Rivas's phone number?
- The practice phone number listed in the NPPES registry for Martha Rivas is (323) 268-5000.
- Does Martha Rivas accept Medicare?
- Martha Rivas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martha Rivas's NPI active?
- Yes — Martha Rivas's NPI (1851079172) is active in the NPPES registry as of the last update on 2023-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.