CAROL MARIE MARQUEZ M.D.
NPI 1164448528
Emergency Medicine in Alamogordo, NM
About Carol Marie Marquez M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAROL MARIE MARQUEZ M.D. (NPI 1164448528) is an individual emergency medicine provider in Alamogordo, New Mexico, licensed in New Mexico (98-331) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS, is affiliated with Gerald Champion Regional Medical Center, and is a graduate of University Of New Mexico School Of Medicine (1988).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Carol Marie Marquez M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
9Medicare enrollment records show Carol Marquez reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Alamogordo, NM 88310
- Reassigned Medicare billing, New Mexico enrollment
- 48 clinicians in this Medicare group
Alamogordo, NM 88310
- Reassigned Medicare billing, New Mexico enrollment
- 417 clinicians in this Medicare group
Ruidoso, NM 88345
- Reassigned Medicare billing, New Mexico enrollment
- 2,331 clinicians in this Medicare group
Clovis, NM 88101
- Reassigned Medicare billing, New Mexico enrollment
- 65 clinicians in this Medicare group
Grants, NM 87020
- Reassigned Medicare billing, New Mexico enrollment
- 123 clinicians in this Medicare group
Sierra Vista, AZ 85635
- Reassigned Medicare billing, Arizona enrollment
- 239 clinicians in this Medicare group
Bakersfield, CA 93301
- Reassigned Medicare billing, California enrollment
- 163 clinicians in this Medicare group
Gilroy, CA 95020
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1629301346 (California), NPI 1043354020 (California)
- 2,460 clinicians in this Medicare group
Paducah, KY 42003
- Reassigned Medicare billing, Arizona enrollment
- 21 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 4
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Gerald Champion Regional Medical Center
Acute Care Hospitals · Alamogordo, NMPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 88310 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
ALAMOGORDO, NM 88310
ALAMOGORDO, NM 88310
ALAMOGORDO, NM 88310
ALAMOGORDO, NM 88310
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 Carol Marquez's NPI number?
The NPI number for Carol Marquez is 1164448528. It was assigned to this individual provider in the NPPES registry on July 15, 2006.
Where is Carol Marquez located?
Carol Marquez practices at 2669 Scenic Dr Gerald Champion Regional Medical Center, Alamogordo, NM 88310. The listed phone number is (505) 439-6100.
What is Carol Marquez's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Carol Marquez enrolled in Medicare?
Yes. Carol Marquez is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Carol Marquez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carol Marquez reassigns Medicare benefits to 9 organizations: Four Corners Emergency Physicians PLLC (Alamogordo, NM), Otero County Hospital Association (Alamogordo, NM), Presbyterian Healthcare Services (Ruidoso, NM), Curry Emergency Group LLC (Clovis, NM), Fedko Emergency Physicians New Mexico LLC (Grants, NM) and 4 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 Carol Marquez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carol Marquez accept?
Health plans from Blue Cross and Blue Shield of Texas and Imperial Insurance Companies, Inc. list Carol Marquez as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Carol Marquez affiliated with any hospitals?
According to CMS data, Carol Marquez is affiliated with Gerald Champion Regional Medical Center.
When was this NPI record last updated?
The NPPES record for Carol Marquez was last updated on March 1, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Carol Marie Marquez, M.D. · NPI 1164448528
Emergency Medicine physician in Alamogordo, New Mexico. Individual provider, active in the CMS NPPES registry since July 15, 2006.
## Identity
- **NPI:** 1164448528 (Entity type: Individual)
- **Enumerated:** July 15, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 98-331 (New Mexico)
- **Sole proprietor:** No
## Practice location
- **Address:** 2669 SCENIC DR, GERALD CHAMPION REGIONAL MEDICAL CENTER, Alamogordo, NM 88310-8700
- **Phone:** (505) 439-6100
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 9 organizations under Medicare reassignment (form CMS-855R): Four Corners Emergency Physicians PLLC (NPI 1144793464, Alamogordo, NM); Otero County Hospital Association (NPI 1861450579, Alamogordo, NM); Presbyterian Healthcare Services (NPI 1558347708, Ruidoso, NM); Curry Emergency Group LLC (NPI 1508223082, Clovis, NM); Fedko Emergency Physicians New Mexico LLC (NPI 1770047441, Grants, NM); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New Mexico School Of Medicine, class of 1988
## Record status
- **NPPES last updated:** March 1, 2011
- **Other identifiers:** Medicare UPIN E85951 (NM)
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Source: [NPI Profile](https://npiprofile.com/npi/1164448528) · Data from the CMS NPPES public registry.