MARK R WALTERS MD
NPI 1649301920
Radiology - Diagnostic Radiology in Albuquerque, NM
About Mark R Walters Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK R WALTERS MD (NPI 1649301920) is an individual diagnostic radiology provider in Albuquerque, New Mexico, licensed in New Mexico (86-142) and active in the NPI registry since March 2007. He 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 (1982).
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
Mark R Walters 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
4Medicare enrollment records show Mark Walters reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Albuquerque, NM 87110
- Reassigned Medicare billing, Colorado and New Mexico enrollments
- 3 clinicians in this Medicare group
Albuquerque, NM 87102
- Reassigned Medicare billing, New Mexico and Colorado enrollments
- Also billed through NPI 1013246552 (Colorado)
- 73 clinicians in this Medicare group
Grants, NM 87020
- Reassigned Medicare billing, New Mexico enrollment
- 144 clinicians in this Medicare group
Alamogordo, NM 88310
- Reassigned Medicare billing, New Mexico enrollment
- 417 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 8
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.
Gerald Champion Regional Medical Center
Acute Care Hospitals · Alamogordo, NMSan Juan Regional Medical Center Inc
Acute Care Hospitals · Farmington, NMCibola General Hospital
Critical Access Hospitals · Grants, NMPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 87110 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALBUQUERQUE, NM 87110
ALBUQUERQUE, NM 87110
ALBUQUERQUE, NM 87110
ALBUQUERQUE, NM 87110
ALBUQUERQUE, NM 87110
ALBUQUERQUE, NM 87110
ALBUQUERQUE, NM 87110
ALBUQUERQUE, NM 87110
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 Mark Walters's NPI number?
The NPI number for Mark Walters is 1649301920. It was assigned to this individual provider in the NPPES registry on March 8, 2007.
Where is Mark Walters located?
Mark Walters practices at 8020 Constitution Pl NE Ste 202, Albuquerque, NM 87110. The listed phone number is (505) 998-3096.
What is Mark Walters's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Mark Walters enrolled in Medicare?
Yes. Mark Walters 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 Mark Walters's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Walters reassigns Medicare benefits to 4 organizations: X-Ray Associates Of New Mexico PC (Albuquerque, NM), Knd Development 59 LLC (Albuquerque, NM), Cibola General Hospital Corporation (Grants, NM) and Otero County Hospital Association (Alamogordo, 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 Mark Walters's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Walters accept?
Health plans from Blue Cross and Blue Shield of Texas list Mark Walters 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 Mark Walters affiliated with any hospitals?
According to CMS data, Mark Walters is affiliated with Gerald Champion Regional Medical Center, San Juan Regional Medical Center Inc and Cibola General Hospital.
When was this NPI record last updated?
The NPPES record for Mark Walters was last updated on April 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Mark R Walters, MD · NPI 1649301920
Diagnostic Radiology physician in Albuquerque, New Mexico. Individual provider, active in the CMS NPPES registry since March 8, 2007.
## Identity
- **NPI:** 1649301920 (Entity type: Individual)
- **Enumerated:** March 8, 2007
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 86-142 (New Mexico)
- **Sole proprietor:** No
## Practice location
- **Address:** 8020 CONSTITUTION PL NE STE 202, Albuquerque, NM 87110-7640
- **Phone:** (505) 998-3096 · **Fax:** (505) 998-3100
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): X-Ray Associates Of New Mexico PC (NPI 1235105800, Albuquerque, NM); Knd Development 59 LLC (NPI 1215266754, Albuquerque, NM); Cibola General Hospital Corporation (NPI 1780677039, Grants, NM); Otero County Hospital Association (NPI 1861450579, Alamogordo, NM) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New Mexico School Of Medicine, class of 1982
## Record status
- **NPPES last updated:** April 23, 2025
- **Other identifiers:** Medicaid P8B031463 (TX); Medicaid 290049 (AZ); Medicaid V5384 (NM); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1649301920) · Data from the CMS NPPES public registry.