MS. HEIDI K. ALTERSON DNP, FNP-C, APRN
NPI 1134521818
Nurse Practitioner - Family in Las Cruces, NM
About Ms. Heidi K. Alterson Dnp, Fnp-c, Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. HEIDI K. ALTERSON DNP, FNP-C, APRN (NPI 1134521818) is an individual family provider in Las Cruces, New Mexico, licensed in New Mexico (CNP-02531) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Heidi K. Alterson Dnp, Fnp-c, Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Heidi Alterson reassigns Medicare billing to 5 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
- Medicare enrollment name: Wellmed Medical Group PA
- 3 clinicians in this Medicare group
Albuquerque, NM 87110
- Reassigned Medicare billing, New Mexico enrollment
- 14 clinicians in this Medicare group
Gardendale, AL 35071
- Reassigned Medicare billing, New Mexico enrollment
- 15 clinicians in this Medicare group
Glen Ellyn, IL 60137
- Reassigned Medicare billing, New Mexico and Texas enrollments
Baltimore, MD 21237
- Reassigned Medicare billing, New Mexico enrollment
- 16 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.
Physician 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.
Other Providers at the Same Location NPPES
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 Heidi Alterson's NPI number?
The NPI number for Heidi Alterson is 1134521818. It was assigned to this individual provider in the NPPES registry on September 24, 2014.
Where is Heidi Alterson located?
Heidi Alterson practices at 271 Paseo De Dia, Las Cruces, NM 88011. The listed phone number is (575) 323-6500.
What is Heidi Alterson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Heidi Alterson enrolled in Medicare?
Yes. Heidi Alterson is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Heidi Alterson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heidi Alterson reassigns Medicare benefits to 5 organizations: Wellmed Medical Group, P.A. (Las Cruces, NM), Genesis Eldercare Physician Services LLC (Albuquerque, NM), Alignmed Partners, PC (Gardendale, AL), Gatewaymd Live PLLC (Glen Ellyn, IL) and Alignmed Medical Group, PC (Baltimore, MD). 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 Heidi Alterson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Heidi Alterson accept?
Health plans from Blue Cross and Blue Shield of Texas list Heidi Alterson 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.
When was this NPI record last updated?
The NPPES record for Heidi Alterson was last updated on October 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.
# Ms. Heidi K. Alterson, DNP, FNP-C, APRN · NPI 1134521818
Family physician in Las Cruces, New Mexico. Individual provider, active in the CMS NPPES registry since September 24, 2014.
## Identity
- **NPI:** 1134521818 (Entity type: Individual)
- **Enumerated:** September 24, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** CNP-02531 (New Mexico)
- **Sole proprietor:** No
## Practice location
- **Address:** 271 PASEO DE DIA, Las Cruces, NM 88011-7341
- **Phone:** (575) 323-6500
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Wellmed Medical Group, P.A. (NPI 1659679157, Las Cruces, NM); Genesis Eldercare Physician Services LLC (NPI 1548615313, Albuquerque, NM); Alignmed Partners, PC (NPI 1881109452, Gardendale, AL); Gatewaymd Live PLLC (NPI 1861214439, Glen Ellyn, IL); Alignmed Medical Group, PC (NPI 1366289423, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 7, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1134521818) · Data from the CMS NPPES public registry.