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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. MICHELE LYNN ARNOLD MD
NPI 1659488948
Physical Medicine & Rehabilitation - Neuromuscular Medicine in Grand Junction, CO

Active since August 24, 2006PECOS EnrolledAccepts Medicare Assignment
750 WELLINGTON AVE STE 3C, GRAND JUNCTION, CO 81501(970) 298-3150(970) 298-3151 Get Directions Write a Review

NPPES record last updated: October 11, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 11, 2026, Sep 29, 2026, Apr 5, 2021 (3 updates tracked since 2021).

About Dr. Michele Lynn Arnold Md NPPES

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

DR. MICHELE LYNN ARNOLD MD (NPI 1659488948) is an individual neuromuscular medicine provider in Grand Junction, Colorado, licensed in Colorado (DR.0069608) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Texas A & M University System, Hsc, College Of Medicine (1999).

NPPES Registry Identity

NPI1659488948
Entity TypeIndividualFemale
Primary Taxonomy2081N0008X
Provider Legal NameDR. MICHELE LYNN ARNOLDCredential: MD
Location Address750 WELLINGTON AVE STE 3CGrand Junction, CO 81501-6132
Mailing AddressPo Box 25608Salt Lake City, UT 84125-0608 · (206) 320-4476 · Fax (206) 568-7043
Phone(970) 298-3150
Fax(970) 298-3151
Sole ProprietorNo
Medical School CMSTexas A & M University System, Hsc, College Of MedicineGraduated 1999
Enumeration DateAugust 24, 2006
Last NPPES UpdateOctober 11, 20263 updates tracked since enumeration
NPPES CertifiedOctober 11, 2026
✔ NPI 1659488948 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPhysical Medicine & Rehabilitation · Neuromuscular MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2081N0008X
License✔ Licensed in CO · DR.0069608
Definition
A physician who specializes in neuromuscular medicine possesses specialized knowledge in the science, clinical evaluation and management of these disorders. This encompasses the knowledge of the pathology, diagnosis and treatment of these disorders at a level that is significantly beyond the training and knowledge expected of a general neurologist, child neurologist or physiatrist.
Also ListedPhysical Medicine & RehabilitationTaxonomy 208100000X · License DR.0069608 (CO)
Also ListedPhysical Medicine & Rehabilitation · Sports MedicineTaxonomy 2081S0010X · License DR.0069608 (CO)
750 WELLINGTON AVE STE 3C, Grand Junction, CO 81501
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Other Names 1

Former Name (1)Michele Lynn Winkler Md

Other Identifiers 2

Other276877Medicare Individual
OtherP00076726Medicare Railroad

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Select Health.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. Michele Lynn Arnold 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.

PECOS PAC ID5799734364
PECOS Enrollment IDI20240820004754
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 Michele Arnold reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Intermountain Medical Group Grand Junction, LLC
Same address
Hematology & Oncology
750 WELLINGTON AVE
Grand Junction, CO 81501
  • Reassigned Medicare billing, Colorado enrollment
  • 438 clinicians in this Medicare group
NPI 1588278204 (970) 298-7500

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

Other Providers at the Same Location NPPES 3

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

APRIL ROSS NP
Nurse Practitioner (Family)
750 WELLINGTON AVE STE 3C
GRAND JUNCTION, CO 81501
Mesa County (970) 298-3150
INTERMOUNTAIN MEDICAL GROUP GRAND JUNCTION, LLC
Psychiatry & Neurology (Neurology)
750 WELLINGTON AVE STE 3C
GRAND JUNCTION, CO 81501
Mesa County (970) 298-3150
MS. ELEANOR DIAMSE NP
Nurse Practitioner
750 WELLINGTON AVE STE 3C
GRAND JUNCTION, CO 81501
Mesa County (970) 298-3150

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 Michele Arnold's NPI number?

The NPI number for Michele Arnold is 1659488948. It was assigned to this individual provider in the NPPES registry on August 24, 2006. The provider is also known as Michele Lynn Winkler MD.

Where is Michele Arnold located?

Michele Arnold practices at 750 Wellington Ave Ste 3C, Grand Junction, CO 81501. The listed phone number is (970) 298-3150.

What is Michele Arnold's specialty?

The primary specialty registered for this NPI is Physical Medicine & Rehabilitation, specializing in Neuromuscular Medicine, with taxonomy code 2081N0008X.

Is Michele Arnold enrolled in Medicare?

Yes. Michele Arnold 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 Michele Arnold's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michele Arnold reassigns Medicare benefits to Intermountain Medical Group Grand Junction, LLC (Grand Junction, CO). 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 Michele Arnold's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michele Arnold accept?

Health plans from Select Health list Michele Arnold 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 Michele Arnold was last updated on October 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.