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DR. JOSHUA AARON CASELLA DO
NPI 1386388122
Emergency Medicine in Grand Rapids, MI

Active since April 27, 2022PECOS EnrolledAccepts Medicare Assignment
100 MICHIGAN ST NE, GRAND RAPIDS, MI 49503(616) 391-1730 Get Directions Write a Review

NPPES record last updated: June 13, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 13, 2025, Sep 12, 2022, Apr 27, 2022 (3 updates tracked since 2022).

About Dr. Joshua Aaron Casella Do NPPES

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

DR. JOSHUA AARON CASELLA DO (NPI 1386388122) is an individual emergency medicine provider in Grand Rapids, Michigan, licensed in Michigan (5101028430) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and maintains a secondary practice location in Johnstown.

NPPES Registry Identity

NPI1386388122
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. JOSHUA AARON CASELLACredential: DO
Location Address100 MICHIGAN ST NEGrand Rapids, MI 49503-2560
Mailing Address4100 Embassy Dr Se Ste 400Grand Rapids, MI 49546-2416 · (616) 975-1845
Phone(616) 391-1730
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateApril 27, 2022
Last NPPES UpdateJune 13, 20253 updates tracked since enumeration
NPPES CertifiedJune 13, 2025
✔ NPI 1386388122 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
Licenses✔ Licensed in MI · 5101028430✔ Licensed in PA · OS023502✔ Licensed in PA · OT021511
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
100 MICHIGAN ST NE, Grand Rapids, MI 49503
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Secondary Practice Location 1

Location 11086 Franklin StJohnstown, PA 15905-4305 · Phone (814) 534-3745

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. Joshua Aaron Casella Do 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 ID8325424377
PECOS Enrollment IDI20250804000232
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 Reassignments

5

Medicare enrollment records show Joshua Casella reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ecs Western Michigan PC
0.1 mi
Emergency Medicine
100 MICHIGAN ST NE
Grand Rapids, MI 49503
  • Reassigned Medicare billing, Michigan enrollment
  • 265 clinicians in this Medicare group
NPI 1992281000 (616) 391-1730
Visionary Medical Services PC
0.1 mi
Emergency Medicine
100 MICHIGAN ST NE
Grand Rapids, MI 49503
  • Reassigned Medicare billing, Michigan enrollment
  • 192 clinicians in this Medicare group
NPI 1538216569 (616) 391-1680
Mclaren Hospital Group
98 mi
Emergency Medicine
401 S BALLENGER HWY
Flint, MI 48532
  • Reassigned Medicare billing, Michigan enrollment
  • 444 clinicians in this Medicare group
NPI 1942026174 (810) 342-3450
Dlp Conemaugh Physician Practices LLC
382 mi
Family Medicine
200 W MAIN ST
Ligonier, PA 15658
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 771 clinicians in this Medicare group
NPI 1588070551 (724) 238-9581
Nason Physician Practices LLC
416 mi
Rural Health
365 WARD DR
Claysburg, PA 16625
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 112 clinicians in this Medicare group
NPI 1700260114 (814) 239-2211

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 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Spectrum Health

Acute Care Hospitals · Grand Rapids, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230038
Location100 Michigan St NEGrand Rapids, MI 49503 · Kent County
Emergency services Birthing friendly

Mclaren Greater Lansing

Acute Care Hospitals · Lansing, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230167
Location2900 Collins RdLansing, MI 48910 · Ingham County
Emergency services Birthing friendly

Corewell Health Gerber Hospital

Critical Access Hospitals · Fremont, MI
OwnershipVoluntary non-profit - Private
CMS Certification Number231338
Location212 S Sullivan StFremont, MI 49412 · Newaygo County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MAUREEN TAN PEDRES M.D.
Internal Medicine
100 MICHIGAN ST NE, SUITE A721
GRAND RAPIDS, MI 49503
Kent County (616) 391-3139
MATTHEW H ARMSTRONG MD
Anesthesiology
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 391-1510
ALINE DE QUADROS TEIXEIRA MD
Internal Medicine
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 391-3139
DR. LINDSEY DANIELLE CONRADO PT, DPT
Physical Therapist
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (161) 639-1177
DANIEL H. ROBINSON D.O.
Anesthesiology
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 391-1510
MARK GREENWOOD DO
Emergency Medicine
100 MICHIGAN ST NE, MC 71
GRAND RAPIDS, MI 49503
Kent County (616) 391-5310
RAYMOND SCUREK MD
Emergency Medicine
100 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 391-1680
MRS. RACHEL LEIGH VANSTRIEN PA-C
Physician Assistant
100 MICHIGAN ST NE, SUITE 8861
GRAND RAPIDS, MI 49503
Kent County (616) 391-0800

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 Joshua Casella's NPI number?

The NPI number for Joshua Casella is 1386388122. It was assigned to this individual provider in the NPPES registry on April 27, 2022.

Where is Joshua Casella located?

Joshua Casella practices at 100 Michigan St NE, Grand Rapids, MI 49503. The listed phone number is (616) 391-1730.

What is Joshua Casella's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Joshua Casella enrolled in Medicare?

Yes. Joshua Casella 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 Joshua Casella's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joshua Casella reassigns Medicare benefits to 5 organizations: Ecs Western Michigan PC (Grand Rapids, MI), Visionary Medical Services PC (Grand Rapids, MI), Mclaren Hospital Group (Flint, MI), Dlp Conemaugh Physician Practices LLC (Ligonier, PA) and Nason Physician Practices LLC (Claysburg, PA). 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 Joshua Casella's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Joshua Casella affiliated with any hospitals?

According to CMS data, Joshua Casella is affiliated with Spectrum Health, Mclaren Greater Lansing and Corewell Health Gerber Hospital.

When was this NPI record last updated?

The NPPES record for Joshua Casella was last updated on June 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.