1. Home
  2. Directory
  3. Michigan
  4. Grand Rapids
  5. Psychiatry Neurology
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. RACHEL BASS DO
NPI 1699185280
Psychiatry & Neurology - Neuromuscular Medicine in Grand Rapids, MI

Active since May 05, 2014PECOS Enrolled
97.64/100
CMS Quality Rating
25 MICHIGAN ST NE STE 2100, GRAND RAPIDS, MI 49503(616) 267-2500(616) 267-2501 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 17, 2026, Jan 5, 2026, Jul 14, 2021 (3 updates tracked since 2021).

About Dr. Rachel Bass Do NPPES

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

DR. RACHEL BASS DO (NPI 1699185280) is an individual neuromuscular medicine provider in Grand Rapids, Michigan, licensed in Michigan (5101028767) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2014).

NPPES Registry Identity

NPI1699185280
Entity TypeIndividualFemale
Primary Taxonomy2084N0008X
Provider Legal NameDR. RACHEL BASSCredential: DO
Location Address25 MICHIGAN ST NE STE 2100Grand Rapids, MI 49503-2526
Mailing Address100 Michigan St Ne # Mc845Grand Rapids, MI 49503-2560
Phone(616) 267-2500
Fax(616) 267-2501
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMay 5, 2014
Last NPPES UpdateJuly 17, 20263 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
✔ NPI 1699185280 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Neuromuscular MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2084N0008X
License✔ Licensed in MI · 5101028767
Definition
A neurologist or child neurologist who specializes in the diagnosis and management of disorders of nerve, muscle or neuromuscular junction, including amyotrophic lateral sclerosis, peripheral neuropathies (e.g., diabetic and immune mediated neuropathies), various muscular dystrophies, congenital and acquired myopathies, inflammatory myopathies (e.g., polymyositis, inclusion body myositis) and neuromuscular transmission disorders (e.g., myasthenia gravis, Lambert-Eaton myasthenic syndrome).
Also ListedPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyTaxonomy 2084N0402X · License 5101028767 (MI)
25 MICHIGAN ST NE STE 2100, Grand Rapids, MI 49503
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1601 John St Ste M-124Kalamazoo, MI 49007-5377 · Phone (269) 341-5007
Location 21105 Sixth StTraverse City, MI 49684-2386 · Phone (231) 935-6239

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Arizona, Blue Cross Blue Shield of Michigan Mutual Insurance Company and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Rachel Bass Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6204123102
PECOS Enrollment IDI20250619001031
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 Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.64/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality84.77
Promoting Interoperability98.67
Improvement Activities40

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.

SHELBY ELEANOR KELSH PHARMD
Pharmacist (Ambulatory Care)
25 MICHIGAN ST NE STE 2100
GRAND RAPIDS, MI 49503
Kent County (616) 391-3777
CALEB THIEL M.D.
Internal Medicine
25 MICHIGAN ST NE STE 2100
GRAND RAPIDS, MI 49503
Kent County (616) 391-3777
VINCENT B CRUZ M.D.
Medical Genetics (Clinical Genetics (M.D.))
25 MICHIGAN ST NE STE 2100
GRAND RAPIDS, MI 49503
Kent County (616) 391-2700
SALAR ALAM MD
Internal Medicine
25 MICHIGAN ST NE STE 2100
GRAND RAPIDS, MI 49503
Kent County (616) 391-3777
DR. RACHEL MACAK MD
Pediatrics
25 MICHIGAN ST NE STE 2100
GRAND RAPIDS, MI 49503
Kent County (616) 391-8842
KIRSTEN ROSEMARIE WILHELM MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
25 MICHIGAN ST NE STE 2100
GRAND RAPIDS, MI 49503
Kent County (616) 267-2500
JACOB JOHN BAKER MD, PHD
Internal Medicine
25 MICHIGAN ST NE STE 2100
GRAND RAPIDS, MI 49503
Kent County (616) 391-3777
ANTONIA BIH FOMUNYAM NYONGABSEN
Internal Medicine
25 MICHIGAN ST NE STE 2100
GRAND RAPIDS, MI 49503
Kent County (616) 391-3777

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 Rachel Bass's NPI number?

The NPI number for Rachel Bass is 1699185280. It was assigned to this individual provider in the NPPES registry on May 5, 2014.

Where is Rachel Bass located?

Rachel Bass practices at 25 Michigan St NE Ste 2100, Grand Rapids, MI 49503. The listed phone number is (616) 267-2500.

What is Rachel Bass's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neuromuscular Medicine, with taxonomy code 2084N0008X.

Is Rachel Bass enrolled in Medicare?

Yes. Rachel Bass is registered in the Medicare PECOS enrollment system.

What insurance does Rachel Bass accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Arizona, Blue Cross Blue Shield of Michigan Mutual Insurance Company and McLaren Health Plan Community list Rachel Bass 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 Rachel Bass was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.