Mariana Jesus Marquez, Agacnp
- Hospital affiliations
- 2
- Industry payments
- $323
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2023
- Practice address
- 2121 Santa Monica Blvd, Santa Monica, CA 90404
- Practice phone
- Call (310) 829-5511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Mariana Marquez'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.
Mariana Jesus Marquez is an acute care nurse practitioner in Santa Monica, California
Mariana Marquez practices at Providence Saint John's Health Center in Santa Monica, California, part of Providence Health & Services.
Mariana Marquez's NPI, 1669250338, was assigned on September 15, 2023. Mariana Marquez holds California license 95026968.
- NPI
- 1669250338NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527414655
- NPI enumeration date
- September 15, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 829-5511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Mariana Jesus Marquez practices at Providence Saint John's Health Center in Santa Monica, California
Mariana Marquez's primary practice is Providence Saint John's Health Center, at 2121 Santa Monica Blvd, Santa Monica, CA 90404 in Los Angeles County. The practice phone is (310) 829-5511.
- Providence Saint John's Health Center2121 Santa Monica Blvd, Santa Monica, CA 90404 · Los Angeles CountyPhone(310) 829-5511
Source: Dmand AI Affiliation Data
Mariana Jesus Marquez is affiliated with 2 sites of care and 2 medical groups
Mariana Marquez's primary practice is Providence Saint John's Health Center in Santa Monica, California, part of Providence Health & Services. Mariana Marquez is also affiliated with Huntington Hospital. The medical group on file is Saint John's Physician Partners. Dmand AI also links Mariana Marquez to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Mariana Jesus Marquez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Mariana Marquez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Providence Saint John's Health Center | Available with a free account |
| +1 more site and 1 medical group | 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 Providence Health & Services and 6.2K+ hospitals, with verified contacts in the same login.
Mariana Jesus Marquez is one of 1,440 acute care nurse practitioners in California
Acute care is Mariana Marquez's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Mariana Marquez is licensed in California.
Specialties and state licenses
- Acute care nurse practitioner, CaliforniaPrimary
Acute care nurse practitioners near Mariana Marquez
Counts of acute care 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
Mariana Jesus Marquez's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Mariana Marquez's median patient age at 67, with 59% women.
Mariana Marquez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women59%
- Men41%
Source: Dmand AI Patient Panel Data
How Mariana Jesus Marquez takes part in Medicare
Mariana Marquez 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)
Mariana Jesus Marquez received $323 in industry payments in 2025
CMS Open Payments shows 3 general payments to Mariana Marquez from 3 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $147.
Companies that paid Mariana Marquez 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 Mariana Jesus Marquez'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 |
| 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 Mariana Jesus Marquez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Mariana Jesus Marquez's NPI number?
Mariana Jesus Marquez's NPI number is 1669250338. It was assigned on September 15, 2023, and it is active in the NPI Registry.
What does Mariana Jesus Marquez specialize in?
Mariana Jesus Marquez is an acute care nurse practitioner in Santa Monica, California. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Mariana Jesus Marquez practice?
Mariana Marquez practices at 2121 Santa Monica Blvd, Santa Monica, CA 90404. Mariana Marquez's primary practice is Providence Saint John's Health Center in Santa Monica, California, part of Providence Health & Services. Dmand AI also links Mariana Marquez to 1 medical group.
What is Mariana Jesus Marquez's office phone number?
The practice phone on file for Mariana Marquez is (310) 829-5511.
What is Mariana Jesus Marquez's medical license number?
Mariana Marquez holds California license 95026968.
Which hospitals is Mariana Jesus Marquez affiliated with?
Mariana Marquez practices at Providence Saint John's Health Center in Santa Monica, California. Mariana Marquez is also affiliated with Huntington Hospital.
What medical group is Mariana Jesus Marquez part of?
Mariana Marquez is linked to Saint John's Physician Partners. Dmand AI links Mariana Marquez to 1 more medical group.
Does Mariana Jesus Marquez accept Medicare?
Yes. CMS lists Mariana Marquez as accepting Medicare assignment.
Has Mariana Jesus Marquez received payments from drug or device companies?
CMS Open Payments shows $323 in general payments to Mariana Marquez from 3 companies from 2025 to 2025. The largest total came from Hologic Inc.
How long has Mariana Jesus Marquez been practicing?
Mariana Marquez graduated from medical school in 2022, 4 years ago.
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