ANDREA SCARLET MARQUEZ
NPI 1407566748
Nurse Anesthetist, Certified Registered in Colton, CA
About Andrea Scarlet Marquez NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREA SCARLET MARQUEZ (NPI 1407566748) is an individual nurse anesthetist, certified registered in Colton, California, licensed in California (95002064) and active in the NPI registry since November 2022. She is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Andrea Scarlet Marquez is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show Andrea Marquez reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Colton, CA 92324
- Reassigned Medicare billing, California enrollment
- 48 clinicians in this Medicare group
Fontana, CA 92336
- Reassigned Medicare billing, California enrollment
- 55 clinicians in this Medicare group
Redlands, CA 92373
- Reassigned Medicare billing, California enrollment
- 21 clinicians in this Medicare group
Riverside, CA 92505
- Reassigned Medicare billing, California enrollment
- 18 clinicians in this Medicare group
Glendora, CA 91740
- Reassigned Medicare billing, California enrollment
- 43 clinicians in this Medicare group
Murrieta, CA 92563
- Reassigned Medicare billing, California enrollment
- 24 clinicians in this Medicare group
- Reassigned Medicare billing, California enrollment
- 420 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLTON, CA 92324
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Andrea Marquez's NPI number?
The NPI number for Andrea Marquez is 1407566748. It was assigned to this individual provider in the NPPES registry on November 28, 2022.
Where is Andrea Marquez located?
Andrea Marquez practices at 400 N Pepper Ave, Colton, CA 92324. The listed phone number is (877) 873-2762.
What is Andrea Marquez's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Andrea Marquez enrolled in Medicare?
Yes. Andrea Marquez is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Andrea Marquez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Marquez reassigns Medicare benefits to 7 organizations: Inland Empire Anesthesia Medical Group, Inc (Colton, CA), Jp Anesthesia Inc (Fontana, CA), Bairos Nursing Anesthesia,inc (Redlands, CA), Raelle Anesthesia Inc (Riverside, CA), Glendora Anesthesia Associates LP (Glendora, CA) and 2 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Andrea Marquez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Andrea Marquez was last updated on October 3, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Andrea Scarlet Marquez · NPI 1407566748
Nurse Anesthetist, Certified Registered physician in Colton, California. Individual provider, active in the CMS NPPES registry since November 28, 2022.
## Identity
- **NPI:** 1407566748 (Entity type: Individual)
- **Enumerated:** November 28, 2022
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 95002064 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 400 N PEPPER AVE, Colton, CA 92324-1801
- **Phone:** (877) 873-2762
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Inland Empire Anesthesia Medical Group, Inc (NPI 1861502841, Colton, CA); Jp Anesthesia Inc (NPI 1609590926, Fontana, CA); Bairos Nursing Anesthesia,inc (NPI 1861744161, Redlands, CA); Raelle Anesthesia Inc (NPI 1437499266, Riverside, CA); Glendora Anesthesia Associates LP (NPI 1750748331, Glendora, CA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** October 3, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1407566748) · Data from the CMS NPPES public registry.