LOUISA GAYLE CHAVEZ MD
NPI 1508843293
Obstetrics & Gynecology in Raton, NM
About Louisa Gayle Chavez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LOUISA GAYLE CHAVEZ MD (NPI 1508843293) is an individual obstetrics & gynecology provider in Raton, New Mexico, licensed in New Mexico (9118) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS and is a graduate of Other (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Louisa Gayle Chavez 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 Reassignment
Medicare enrollment records show Louisa Chavez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Albuquerque, NM 87114
- Reassigned Medicare billing, New Mexico enrollment
- 14 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 87740 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 17
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RATON, NM 87740
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 Louisa Chavez's NPI number?
The NPI number for Louisa Chavez is 1508843293. It was assigned to this individual provider in the NPPES registry on December 23, 2005.
Where is Louisa Chavez located?
Louisa Chavez practices at 203 Hospital Dr, Raton, NM 87740. The listed phone number is (575) 445-3661.
What is Louisa Chavez's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Louisa Chavez enrolled in Medicare?
Yes. Louisa Chavez 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 organization bills Medicare for Louisa Chavez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Louisa Chavez reassigns Medicare benefits to Womens Health Horizons, Inc (Albuquerque, NM). The 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 Louisa Chavez'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 Louisa Chavez was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Louisa Gayle Chavez, MD · NPI 1508843293
Obstetrics & Gynecology physician in Raton, New Mexico. Individual provider, active in the CMS NPPES registry since December 23, 2005.
## Identity
- **NPI:** 1508843293 (Entity type: Individual)
- **Enumerated:** December 23, 2005
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 9118 (New Mexico)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 203 HOSPITAL DR, Raton, NM 87740-2012
- **Phone:** (575) 445-3661
## 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:** Womens Health Horizons, Inc (NPI 1912181603, Albuquerque, NM), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1987
## Record status
- **NPPES last updated:** July 21, 2022
- **Other identifiers:** Medicaid 53856 (NM)
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Source: [NPI Profile](https://npiprofile.com/npi/1508843293) · Data from the CMS NPPES public registry.