Rita E. Marrero, CNM, PC, RN
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 57
- Industry payments
- $18
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 3016 W Charleston Blvd, Las Vegas, NV 89102
- Practice phone
- Call (702) 895-0497
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UNLV Medicine
Las Vegas, Nevada
Find Rita Marrero'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.
Rita E. Marrero is an advanced practice midwife in Las Vegas, Nevada
Rita Marrero practices at UNLV Medicine in Las Vegas, Nevada.
Rita Marrero's NPI, 1497868301, was assigned on August 16, 2006. Rita Marrero holds Nevada license APN00054.
- NPI
- 1497868301NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769790435
- NPI enumeration date
- August 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 895-0497
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Rita E. Marrero practices at UNLV Medicine in Las Vegas, Nevada
Rita Marrero's primary practice is UNLV Medicine, at 3016 W Charleston Blvd, Las Vegas, NV 89102 in Clark County. The practice phone is (702) 895-0497.
- UNLV Medicine3016 W Charleston Blvd, Las Vegas, NV 89102 · Clark CountyPhone(702) 895-0497
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Rita E. Marrero is affiliated with 2 sites of care and 1 medical group
Rita Marrero's primary practice is UNLV Medicine in Las Vegas, Nevada. The medical group on file is UNLV Health. Dmand AI also links Rita Marrero 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 Rita E. Marrero's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Rita Marrero practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UNLV Medicine | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Rita E. Marrero is one of 35 advanced practice midwifes in Nevada
Advanced practice midwife is Rita Marrero's primary specialty in the NPI Registry, under taxonomy code 367A00000X. Rita Marrero is licensed in Nevada.
Specialties and state licenses
- Advanced practice midwife, NevadaPrimary
Advanced practice midwifes near Rita Marrero
Counts of advanced practice midwifes 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
Rita E. Marrero treated 14 Medicare patients in 2024, average age 55
CMS counts 14 Medicare patients who saw Rita Marrero in 2024. Their average risk score is 1.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Rita Marrero's median patient age at 34, with 99% women.
Rita Marrero's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Rita E. Marrero wrote 57 Medicare Part D claims in 2024
In 2024, Rita Marrero wrote 57 Medicare Part D claims for 19 patients. 84% of them were for generic drugs.
Rita Marrero's Part D claims by kind of drug, 2024
- Generic48 claims84%
- Brand-name and other9 claims16%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Rita E. Marrero takes part in Medicare
Rita Marrero 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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Rita E. Marrero received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Rita Marrero from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $18.
Companies that paid Rita Marrero 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 Rita E. Marrero'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 Rita E. Marrero
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Rita E. Marrero's NPI number?
Rita E. Marrero's NPI number is 1497868301. It was assigned on August 16, 2006, and it is active in the NPI Registry.
What does Rita E. Marrero specialize in?
Rita E. Marrero is an advanced practice midwife in Las Vegas, Nevada. The primary specialty in the NPI Registry is Advanced Practice Midwife (taxonomy code 367A00000X).
Where does Rita E. Marrero practice?
Rita Marrero practices at 3016 W Charleston Blvd, Las Vegas, NV 89102. Rita Marrero's primary practice is UNLV Medicine in Las Vegas, Nevada. Dmand AI also links Rita Marrero to 1 group practice or clinic.
What is Rita E. Marrero's office phone number?
The practice phone on file for Rita Marrero is (702) 895-0497.
What is Rita E. Marrero's medical license number?
Rita Marrero holds Nevada license APN00054.
What medical group is Rita E. Marrero part of?
Rita Marrero is linked to UNLV Health.
Does Rita E. Marrero accept Medicare?
Yes. CMS lists Rita Marrero as accepting Medicare assignment.
How many Medicare patients does Rita E. Marrero see?
CMS counts 14 Medicare patients who saw Rita Marrero in 2024, with an average age of 55.
Has Rita E. Marrero received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Rita Marrero from 1 company from 2025 to 2025. The largest total came from Hologic Inc.
How long has Rita E. Marrero been practicing?
Rita Marrero graduated from medical school in 1980, 46 years ago.
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