DR. CONSTANCE DAPHNE WASH MD
NPI 1932148384
Internal Medicine - Medical Oncology in Las Cruces, NM
About Dr. Constance Daphne Wash Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CONSTANCE DAPHNE WASH MD (NPI 1932148384) is an individual medical oncology provider in Las Cruces, New Mexico, licensed in New Mexico (2001-330) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Memorial Medical Center, and is a graduate of University Of New Mexico School Of Medicine (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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
Dr. Constance Daphne Wash 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 Constance Wash reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Las Cruces, NM 88011
- Reassigned Medicare billing, New Mexico enrollment
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 5
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Memorial Medical Center
Acute Care Hospitals · Las Cruces, NMMountain View Regional Medical Center
Acute Care Hospitals · Las Cruces, NMThree Crosses Regional Hospital LLC
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.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAS CRUCES, NM 88011
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 Constance Wash's NPI number?
The NPI number for Constance Wash is 1932148384. It was assigned to this individual provider in the NPPES registry on June 4, 2006.
Where is Constance Wash located?
Constance Wash practices at 150 S Roadrunner Pkwy, Las Cruces, NM 88011. The listed phone number is (505) 556-8600.
What is Constance Wash's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.
Is Constance Wash enrolled in Medicare?
Yes. Constance Wash 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 Constance Wash's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Constance Wash reassigns Medicare benefits to Las Cruces Cancer Care LLC (Las Cruces, 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 Constance Wash's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Constance Wash accept?
Health plans from Blue Cross and Blue Shield of Texas list Constance Wash 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 Constance Wash affiliated with any hospitals?
According to CMS data, Constance Wash is affiliated with Memorial Medical Center, Mountain View Regional Medical Center and Three Crosses Regional Hospital LLC.
When was this NPI record last updated?
The NPPES record for Constance Wash was last updated on November 17, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Dr. Constance Daphne Wash, MD · NPI 1932148384
Medical Oncology physician in Las Cruces, New Mexico. Individual provider, active in the CMS NPPES registry since June 4, 2006.
## Identity
- **NPI:** 1932148384 (Entity type: Individual)
- **Enumerated:** June 4, 2006
- **Primary specialty:** Internal Medicine - Medical Oncology · taxonomy 207RX0202X
- **State license:** 2001-330 (New Mexico)
- **Sole proprietor:** No
## Practice location
- **Address:** 150 S ROADRUNNER PKWY, Las Cruces, NM 88011-7044
- **Phone:** (505) 556-8600 · **Fax:** (505) 556-8700
## 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:** Las Cruces Cancer Care LLC (NPI 1477804409, Las Cruces, NM), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New Mexico School Of Medicine, class of 1990
## Record status
- **NPPES last updated:** November 17, 2008
- **Other identifiers:** Medicare UPIN G31221; Other 8R1581; Medicaid L0102 (NM); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1932148384) · Data from the CMS NPPES public registry.