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DR. STEPHEN ANTHONY RATH MD
NPI 1801090485
Anesthesiology in Ruidoso, NM

Active since June 14, 2007PECOS Enrolled
1900 SUDDERTH DR, RUIDOSO, NM 88345(575) 257-4772(575) 257-4775 Get Directions Write a Review

NPPES record last updated: December 19, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Stephen Anthony Rath Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEPHEN ANTHONY RATH MD (NPI 1801090485) is an individual anesthesiology provider in Ruidoso, New Mexico, licensed in Texas (M6845) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801090485
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. STEPHEN ANTHONY RATHCredential: MD
Location Address1900 SUDDERTH DRRuidoso, NM 88345-6117
Mailing Address1900 Sudderth DrRuidoso, NM 88345-6117 · (575) 257-4772 · Fax (575) 257-4775
Phone(575) 257-4772
Fax(575) 257-4775
Sole ProprietorYes
Enumeration DateJune 14, 2007
Last NPPES UpdateDecember 19, 2014
✔ NPI 1801090485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in TX · M6845✔ Licensed in NM · MD2008-0112
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1900 SUDDERTH DR, Ruidoso, NM 88345
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Stephen Anthony Rath Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Stephen Rath reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Presbyterian Healthcare Services
2.0 mi
Critical Access
211 SUDDERTH DR
Ruidoso, NM 88345
  • Reassigned Medicare billing, New Mexico enrollment
  • 2,331 clinicians in this Medicare group
NPI 1558347708 (505) 257-7381

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Stephen Rath's NPI number?

The NPI number for Stephen Rath is 1801090485. It was assigned to this individual provider in the NPPES registry on June 14, 2007.

Where is Stephen Rath located?

Stephen Rath practices at 1900 Sudderth Dr, Ruidoso, NM 88345. The listed phone number is (575) 257-4772.

What is Stephen Rath's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Stephen Rath enrolled in Medicare?

Yes. Stephen Rath is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Stephen Rath's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Rath reassigns Medicare benefits to Presbyterian Healthcare Services (Ruidoso, 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 Stephen Rath'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 Stephen Rath was last updated on December 19, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.