NATHANIEL BUTTERS MD
NPI 1235826678
Internal Medicine in Albuquerque, NM
About Nathaniel Butters Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATHANIEL BUTTERS MD (NPI 1235826678) is an individual internal medicine provider in Albuquerque, New Mexico, licensed in New Mexico (MD2026-0263) and active in the NPI registry since April 2023. He is enrolled in Medicare PECOS, is affiliated with Unm Hospital, and is a graduate of University Of New Mexico School Of Medicine (2023).
NPPES Registry Identity
Specialties & Licenses
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
Nathaniel Butters 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
2Medicare enrollment records show Nathaniel Butters reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Albuquerque, NM 87106
- Reassigned Medicare billing, New Mexico enrollment
- 2,105 clinicians in this Medicare group
Albuquerque, NM 87109
- Reassigned Medicare billing, New Mexico enrollment
- 399 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Unm Hospital
Acute Care Hospitals · Albuquerque, NMPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 87131 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 87131
ALBUQUERQUE, NM 87131
ALBUQUERQUE, NM 87131
ALBUQUERQUE, NM 87131
ALBUQUERQUE, NM 87131
ALBUQUERQUE, NM 87131
ALBUQUERQUE, NM 87131
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 Nathaniel Butters's NPI number?
The NPI number for Nathaniel Butters is 1235826678. It was assigned to this individual provider in the NPPES registry on April 18, 2023.
Where is Nathaniel Butters located?
Nathaniel Butters practices at Msc10 5550 1 University Of New Mexico, Albuquerque, NM 87131. The listed phone number is (505) 272-4661.
What is Nathaniel Butters's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Nathaniel Butters enrolled in Medicare?
Yes. Nathaniel Butters 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 Nathaniel Butters's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathaniel Butters reassigns Medicare benefits to 2 organizations: Unm Medical Group Inc (Albuquerque, NM) and St Vincent Hospital (Albuquerque, 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 Nathaniel Butters's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Nathaniel Butters affiliated with any hospitals?
According to CMS data, Nathaniel Butters is affiliated with Unm Hospital.
When was this NPI record last updated?
The NPPES record for Nathaniel Butters was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Nathaniel Butters, MD · NPI 1235826678
Internal Medicine physician in Albuquerque, New Mexico. Individual provider, active in the CMS NPPES registry since April 18, 2023.
## Identity
- **NPI:** 1235826678 (Entity type: Individual)
- **Enumerated:** April 18, 2023
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** MD2026-0263 (New Mexico)
- **Sole proprietor:** No
## Practice location
- **Address:** MSC10 5550 1 UNIVERSITY OF NEW MEXICO, Albuquerque, NM 87131-0001
- **Phone:** (505) 272-4661 · **Fax:** (505) 272-0475
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Unm Medical Group Inc (NPI 1831218627, Albuquerque, NM); St Vincent Hospital (NPI 1184558363, Albuquerque, NM) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New Mexico School Of Medicine, class of 2023
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1235826678) · Data from the CMS NPPES public registry.