DR. ZACHARY CRAIG HAMBY MD
NPI 1952568032
Orthopaedic Surgery in Evansville, IN
About Dr. Zachary Craig Hamby Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ZACHARY CRAIG HAMBY MD (NPI 1952568032) is an individual orthopaedic surgery provider in Evansville, Indiana, licensed in Indiana (01068236A) and active in the NPI registry since May 2008. He is enrolled in Medicare PECOS, is affiliated with Deaconess Hospital Inc, and is a graduate of Indiana University School Of Medicine (2004).
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
Dr. Zachary Craig Hamby 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 Reassignments
2Medicare enrollment records show Zachary Hamby reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Evansville, IN 47715
- Reassigned Medicare billing, Indiana enrollment
- 31 clinicians in this Medicare group
Bloomington, IN 47403
- Reassigned Medicare billing, Indiana enrollment
- 348 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 23
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.
Deaconess Hospital Inc
Acute Care Hospitals · Evansville, INAscension St Vincent Evansville
Acute Care Hospitals · Evansville, INGibson General Hospital
Critical Access Hospitals · Princeton, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47715 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.
Reported Quality Measures
Referred Medical Equipment & Supplies CMS DME claims 2
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.
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 Zachary Hamby's NPI number?
The NPI number for Zachary Hamby is 1952568032. It was assigned to this individual provider in the NPPES registry on May 17, 2008.
Where is Zachary Hamby located?
Zachary Hamby practices at 225 Crosslake Dr, Evansville, IN 47715. The listed phone number is (812) 477-1558.
What is Zachary Hamby's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Zachary Hamby enrolled in Medicare?
Yes. Zachary Hamby 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 Zachary Hamby's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Zachary Hamby reassigns Medicare benefits to 2 organizations: Tri-State Orthopaedic Surgeons, Inc. (Evansville, IN) and Orthopaedics-Indianapolis, Inc. (Bloomington, IN). 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 Zachary Hamby's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Zachary Hamby accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter of Tennessee and Anthem Blue Cross and Blue Shield and 1 other insurer list Zachary Hamby 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 Zachary Hamby affiliated with any hospitals?
According to CMS data, Zachary Hamby is affiliated with Deaconess Hospital Inc, Ascension St Vincent Evansville and Gibson General Hospital.
When was this NPI record last updated?
The NPPES record for Zachary Hamby was last updated on August 18, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.