ROBERT J HANCOCK MD
NPI 1053599407
Surgery - Vascular Surgery in Billings, MT
About Robert J Hancock Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT J HANCOCK MD (NPI 1053599407) is an individual vascular surgery provider in Billings, Montana, licensed in Montana (11555) and active in the NPI registry since February 2008. He is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and is a graduate of Other (2001).
NPPES Registry Identity
Specialties & Licenses
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
Robert J Hancock Md 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 Reassignment
Medicare enrollment records show Robert Hancock reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Billings, MT 59101
- Reassigned Medicare billing, Montana enrollment
- 1,264 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 12
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Billings Clinic
Acute Care Hospitals · Billings, MTLivingston Healthcare
Critical Access Hospitals · Livingston, MTSidney Health Center
Critical Access Hospitals · Sidney, MTNorth Big Horn Hospital District
Critical Access Hospitals · Lovell, WYCody Regional Health
Critical Access Hospitals · Cody, WYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 59101 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.
Referred Medical Equipment & Supplies CMS DME claims 6
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
BILLINGS, MT 59101
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 Robert Hancock's NPI number?
The NPI number for Robert Hancock is 1053599407. It was assigned to this individual provider in the NPPES registry on February 7, 2008.
Where is Robert Hancock located?
Robert Hancock practices at 801 N 29th St, Billings, MT 59101. The listed phone number is (406) 238-2500.
What is Robert Hancock's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.
Is Robert Hancock enrolled in Medicare?
Yes. Robert Hancock 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 organization bills Medicare for Robert Hancock's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Hancock reassigns Medicare benefits to Billings Clinic (Billings, MT). 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 Robert Hancock's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Hancock accept?
Health plans from Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan list Robert Hancock 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 Robert Hancock affiliated with any hospitals?
According to CMS data, Robert Hancock is affiliated with Billings Clinic, Livingston Healthcare, Sidney Health Center, North Big Horn Hospital District and Cody Regional Health.
When was this NPI record last updated?
The NPPES record for Robert Hancock was last updated on February 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.