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MR. NATHAN LYLE MARSH DC
NPI 1649647330
Chiropractor in Salem, OR

Active since August 28, 2015
2025 MADRONA AVE SE STE 110, SALEM, OR 97302(503) 877-7819(971) 315-8719 Get Directions Write a Review

NPPES record last updated: May 5, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Mr. Nathan Lyle Marsh Dc NPPES

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

MR. NATHAN LYLE MARSH DC (NPI 1649647330) is an individual chiropractor in Salem, Oregon, licensed in Oregon (5659) and active in the NPI registry since August 2015. He is a graduate of Life Chiropractic College (2015).

NPPES Registry Identity

NPI1649647330
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameMR. NATHAN LYLE MARSHCredential: DC
Location Address2025 MADRONA AVE SE STE 110Salem, OR 97302-1149
Mailing Address2025 Madrona Ave Se Ste 110Salem, OR 97302-1149 · (503) 877-7819 · Fax (971) 315-8719
Phone(503) 877-7819
Fax(971) 315-8719
Sole ProprietorNo
Medical School CMSLife Chiropractic CollegeGraduated 2015
Enumeration DateAugust 28, 2015
Last NPPES UpdateMay 5, 2026
NPPES CertifiedMay 5, 2026
✔ NPI 1649647330 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in OR · 5659
Definition
A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.
2025 MADRONA AVE SE STE 110, Salem, OR 97302
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Kaiser Permanente, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Nathan Lyle Marsh Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7113234923
PECOS Enrollment IDI20150910002801

Medicare Billing Reassignments

2

Medicare enrollment records show Nathan Marsh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Nathan L Marsh Dc LLC
Same address
Chiropractor
2025 MADRONA AVE SE STE 110
Salem, OR 97302
  • Reassigned Medicare billing, Oregon enrollment
NPI 1164361713 (503) 877-7819
Chiropractic Physicians, PC
1.0 mi
Chiropractor
705 EWALD AVE SE
Salem, OR 97302
  • Reassigned Medicare billing, Oregon enrollment
  • Medicare enrollment name: Chiropractic Physicians, P.C.
  • 4 clinicians in this Medicare group
NPI 1033262142 (503) 378-0068

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.

Chiropractic manipulative treatment, 1-2 spinal regions 98940
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's physical function. In this service, a chiropractor applies controlled force to 1-2 spinal regions. This helps to restore mobility and alleviate discomfort in those areas.
276 services39 patients

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

NATHAN L MARSH DC LLC
Chiropractor
2025 MADRONA AVE SE STE 110
SALEM, OR 97302
Marion County (503) 877-7819

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 Nathan Marsh's NPI number?

The NPI number for Nathan Marsh is 1649647330. It was assigned to this individual provider in the NPPES registry on August 28, 2015.

Where is Nathan Marsh located?

Nathan Marsh practices at 2025 Madrona Ave SE Ste 110, Salem, OR 97302. The listed phone number is (503) 877-7819.

What is Nathan Marsh's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Nathan Marsh enrolled in Medicare?

Yes. Nathan Marsh is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Nathan Marsh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Marsh reassigns Medicare benefits to 2 organizations: Nathan L Marsh Dc LLC (Salem, OR) and Chiropractic Physicians, PC (Salem, OR). 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 Nathan Marsh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nathan Marsh accept?

Health plans from Kaiser Permanente and Providence Health Plan list Nathan Marsh 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 Nathan Marsh was last updated on May 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.