JAMES D WALKER II MD MEDICAL ARTS, PLLC
NPI 1750092003
Family Medicine in Grand Blanc, MI
About James D Walker Ii Md Medical Arts, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES D WALKER II MD MEDICAL ARTS, PLLC (NPI 1750092003) is a healthcare organization registered as a family medicine in Grand Blanc, Michigan and active in the NPI registry since December 2022. The organization lists James Douglas Walker, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
James D Walker Ii Md Medical Arts, Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
8Medicare enrollment records show 8 clinicians reassign Medicare billing to James D Walker II MD Medical Arts, PLLC, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 6 within 10 miles. They are listed nearest first.
Clinicians, nearest first (8)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 James D Walker II MD Medical Arts, PLLC's NPI number?
The NPI number for James D Walker II MD Medical Arts, PLLC is 1750092003. It was assigned to this organization in the NPPES registry on December 7, 2022.
Where is James D Walker II MD Medical Arts, PLLC located?
James D Walker II MD Medical Arts, PLLC is located at 8483 Holly Rd, Grand Blanc, MI 48439. The listed phone number is (810) 694-7540.
What is James D Walker II MD Medical Arts, PLLC's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is James D Walker II MD Medical Arts, PLLC enrolled in Medicare?
Yes. James D Walker II MD Medical Arts, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through James D Walker II MD Medical Arts, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 2 Medicare specialties reassign their Medicare billing to James D Walker II MD Medical Arts, PLLC. A 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 the clinician's services. The largest specialties are Nurse Practitioner (7) and Family Practice (1). Of these, 4 practice at this address and 6 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does James D Walker II MD Medical Arts, PLLC accept?
Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list James D Walker II MD Medical Arts, PLLC 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 James D Walker II MD Medical Arts, PLLC was last updated on December 7, 2022. 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.
# James D Walker Ii Md Medical Arts, Pllc · NPI 1750092003
Family Medicine organization in Grand Blanc, Michigan. Organization record, active in the CMS NPPES registry since December 7, 2022.
## Identity
- **NPI:** 1750092003 (Entity type: Organization)
- **Enumerated:** December 7, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Organization subpart:** No
- **Authorized official:** James Walker, OWNER
## Practice location
- **Address:** 8483 HOLLY RD, Grand Blanc, MI 48439-1840
- **Phone:** (810) 694-7540 · **Fax:** (810) 694-6955
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 8 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (7), Family Practice (1); 4 practice at this address and 6 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 7, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1750092003) · Data from the CMS NPPES public registry.