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REBECCA LYNN AARON NP
NPI 1679834758
Nurse Practitioner - Acute Care in Grand Blanc, MI

Active since June 05, 2012PECOS Enrolled
8483 HOLLY RD STE 201, GRAND BLANC, MI 48439(810) 694-7540(888) 387-5620 Get Directions Write a Review

NPPES record last updated: August 30, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Aug 30, 2023, May 17, 2021, May 25, 2017 and 2 more (5 updates tracked since 2017).

About Rebecca Lynn Aaron Np NPPES

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

REBECCA LYNN AARON NP (NPI 1679834758) is an individual acute care provider in Grand Blanc, Michigan, licensed in Michigan (4704257057) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679834758
Entity TypeIndividualFemale
Primary Taxonomy363LA2100X
Provider Legal NameREBECCA LYNN AARONCredential: NP
Location Address8483 HOLLY RD STE 201Grand Blanc, MI 48439-1840
Mailing Address9112 N Linden RdClio, MI 48420-8524
Phone(810) 694-7540
Fax(888) 387-5620
Sole ProprietorNo
Enumeration DateJune 5, 2012
Last NPPES UpdateAugust 30, 20235 updates tracked since enumeration
NPPES CertifiedAugust 30, 2023
✔ NPI 1679834758 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Acute CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2100X
License✔ Licensed in MI · 4704257057
Also ListedNurse PractitionerTaxonomy 363L00000X · License 4704257057 (MI)
8483 HOLLY RD STE 201, Grand Blanc, MI 48439
Open in Google Maps ↗

Other Identifiers 1

Medicaid1679834758MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rebecca Lynn Aaron Np 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 Rebecca Aaron reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

James D Walker II MD Medical Arts, PLLC
Same address
Family Medicine
8483 HOLLY RD
Grand Blanc, MI 48439
  • Reassigned Medicare billing, Michigan enrollment
  • 8 clinicians in this Medicare group
NPI 1750092003 (810) 694-7540

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48439 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
2 suppliers29 claims29 services$178.47 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Rebecca Aaron's NPI number?

The NPI number for Rebecca Aaron is 1679834758. It was assigned to this individual provider in the NPPES registry on June 5, 2012.

Where is Rebecca Aaron located?

Rebecca Aaron practices at 8483 Holly Rd Ste 201, Grand Blanc, MI 48439. The listed phone number is (810) 694-7540.

What is Rebecca Aaron's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.

Is Rebecca Aaron enrolled in Medicare?

Yes. Rebecca Aaron is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Rebecca Aaron's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Aaron reassigns Medicare benefits to James D Walker II MD Medical Arts, PLLC (Grand Blanc, MI). 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 Rebecca Aaron's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Rebecca Aaron accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and Priority Health list Rebecca Aaron 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 Rebecca Aaron was last updated on August 30, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.