MARIA GUADALUPE RUIZ MD
NPI 1144841115
Family Medicine in Las Cruces, NM
About Maria Guadalupe Ruiz Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA GUADALUPE RUIZ MD (NPI 1144841115) is an individual family medicine provider in Las Cruces, New Mexico, licensed in New Mexico (MD2023-1124) and active in the NPI registry since May 2020. She is enrolled in Medicare PECOS, is affiliated with Memorial Medical Center, and maintains a secondary practice location in Las Cruces.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Maria Guadalupe Ruiz Md 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
3Medicare enrollment records show Maria Ruiz reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Las Cruces, NM 88011
- Reassigned Medicare billing, New Mexico enrollment
- 193 clinicians in this Medicare group
Las Cruces, NM 88011
- Reassigned Medicare billing, New Mexico enrollment
- 71 clinicians in this Medicare group
Las Cruces, NM 88011
- Reassigned Medicare billing, New Mexico enrollment
- 103 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 3
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.
Memorial Medical Center
Acute Care Hospitals · Las Cruces, NMPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 88011 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 3
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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAS CRUCES, NM 88011
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 Maria Ruiz's NPI number?
The NPI number for Maria Ruiz is 1144841115. It was assigned to this individual provider in the NPPES registry on May 1, 2020.
Where is Maria Ruiz located?
Maria Ruiz practices at 2520 S Telshor Blvd, Las Cruces, NM 88011. The listed phone number is (575) 522-9793.
What is Maria Ruiz's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Maria Ruiz enrolled in Medicare?
Yes. Maria Ruiz 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 Maria Ruiz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Ruiz reassigns Medicare benefits to 3 organizations: Las Cruces Physician Practices, LLC (Las Cruces, NM), Phc-Las Cruces Inc (Las Cruces, NM) and La Clinica De Familia, Incorporated (Las Cruces, NM). 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 Maria Ruiz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Maria Ruiz affiliated with any hospitals?
According to CMS data, Maria Ruiz is affiliated with Memorial Medical Center.
When was this NPI record last updated?
The NPPES record for Maria Ruiz was last updated on September 28, 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.
# Maria Guadalupe Ruiz, MD · NPI 1144841115
Family Medicine physician in Las Cruces, New Mexico. Individual provider, active in the CMS NPPES registry since May 1, 2020.
## Identity
- **NPI:** 1144841115 (Entity type: Individual)
- **Enumerated:** May 1, 2020
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD2023-1124 (New Mexico)
- **Sole proprietor:** No
## Practice location
- **Address:** 2520 S TELSHOR BLVD, Las Cruces, NM 88011-4907
- **Phone:** (575) 522-9793 · **Fax:** (575) 532-9019
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Las Cruces Physician Practices, LLC (NPI 1376866947, Las Cruces, NM); Phc-Las Cruces Inc (NPI 1164445136, Las Cruces, NM); La Clinica De Familia, Incorporated (NPI 1619765518, Las Cruces, NM) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Southwestern Medical School At Dallas, class of 2020
## Record status
- **NPPES last updated:** September 28, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1144841115) · Data from the CMS NPPES public registry.