DR. MARK MACUMBER MD
NPI 1598805830
Phlebology in Meridian, ID
About Dr. Mark Macumber Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK MACUMBER MD (NPI 1598805830) is an individual phlebology provider in Meridian, Idaho, licensed in Illinois (036-096467) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Chicago, and is a graduate of Other (1994).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Mark Macumber Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Mark Macumber reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Meridian, ID 83642
- Reassigned Medicare billing, Idaho enrollment
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 2 clinicians in this Medicare group
Evanston, IL 60202
- Reassigned Medicare billing, Illinois enrollment
- 383 clinicians in this Medicare group
Chicago, IL 60618
- Reassigned Medicare billing, Illinois enrollment
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 10
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.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Mark Macumber's NPI number?
The NPI number for Mark Macumber is 1598805830. It was assigned to this individual provider in the NPPES registry on February 7, 2007.
Where is Mark Macumber located?
Mark Macumber practices at 3277 E Louise Dr Ste 360, Meridian, ID 83642. The listed phone number is (208) 600-1550.
What is Mark Macumber's specialty?
The primary specialty registered for this NPI is Phlebology with taxonomy code 202K00000X.
Is Mark Macumber enrolled in Medicare?
Yes. Mark Macumber is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Mark Macumber's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Macumber reassigns Medicare benefits to 4 organizations: Superior Vein Care, Pllp (Meridian, ID), Advanced Vein Center, Inc. (Orange, CA), Erie Family Health Center Inc (Evanston, IL) and Macumber Medical Ltd (Chicago, IL). 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 Mark Macumber's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Macumber accept?
Health plans from Moda Health Plan, Inc., Molina Healthcare, PacificSource Health Plans, Providence Health Plan and Select Health list Mark Macumber 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 Mark Macumber was last updated on May 14, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.