JAMES ARTHUR MACDONALD M.D.
NPI 1639164296
Pathology - Anatomic Pathology & Clinical Pathology in Tifton, GA
About James Arthur Macdonald M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAMES ARTHUR MACDONALD M.D. (NPI 1639164296) is an individual anatomic pathology & clinical pathology provider in Tifton, Georgia, licensed in Georgia (035467) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Dorminy Medical Center, and is a graduate of George Washington University School Of Medicine (1982).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Accepted 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
James Arthur Macdonald M.d. 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.
Medicare Billing Reassignments
3Medicare enrollment records show James Macdonald reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Tifton, GA 31794
- Reassigned Medicare billing, Georgia enrollment
- 380 clinicians in this Medicare group
Tifton, GA 31794
- Reassigned Medicare billing, Georgia enrollment
- 337 clinicians in this Medicare group
Tifton, GA 31794
- Reassigned Medicare billing, Georgia enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Dorminy Medical Center
Acute Care Hospitals · Fitzgerald, GATift Regional Medical Center
Acute Care Hospitals · Tifton, GACook Medical Center A Campus Of Tift Reg Med Ctr
Acute Care Hospitals · Adel, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 31794 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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.
TIFTON, GA 31794
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 Macdonald's NPI number?
The NPI number for James Macdonald is 1639164296. It was assigned to this individual provider in the NPPES registry on September 20, 2005.
Where is James Macdonald located?
James Macdonald practices at 901 18th St E, Tifton, GA 31794. The listed phone number is (229) 353-7535.
What is James Macdonald's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is James Macdonald enrolled in Medicare?
Yes. James Macdonald 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 James Macdonald's services?
According to the CMS Revalidation Reassignment List (October 2026 release), James Macdonald reassigns Medicare benefits to 3 organizations: Tift Regional Health System Inc (Tifton, GA), Tift Regional Health System Inc (Tifton, GA) and Tifton Pathological Services (Tifton, GA). 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 James Macdonald's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does James Macdonald accept?
Health plans from Alliant Health Plans, Inc. list James Macdonald 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.
Is James Macdonald affiliated with any hospitals?
According to CMS data, James Macdonald is affiliated with Dorminy Medical Center, Tift Regional Medical Center and Cook Medical Center A Campus Of Tift Reg Med Ctr.
When was this NPI record last updated?
The NPPES record for James Macdonald was last updated on June 28, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.