DR. JULIA H SONE MD
NPI 1154489730
Colon & Rectal Surgery in Fort Defiance, AZ
About Dr. Julia H Sone Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JULIA H SONE MD (NPI 1154489730) is an individual colon & rectal surgery provider in Fort Defiance, Arizona, licensed in Virginia (0101237196) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Springfield, and is a graduate of Other (1990).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Dr. Julia H Sone 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
3Medicare enrollment records show Julia Sone reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Defiance, AZ 86504
- Reassigned Medicare billing, Texas enrollment
- 518 clinicians in this Medicare group
Richmond, VA 23298
- Reassigned Medicare billing, Virginia enrollment
- 2,481 clinicians in this Medicare group
Vienna, VA 22180
- Reassigned Medicare billing, Virginia and District of Columbia enrollments
- Also billed through NPI 1669511051 (District of Columbia)
- 2,379 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.
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.
FORT DEFIANCE, AZ 96504
FORT DEFIANCE, AZ 96504
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 Julia Sone's NPI number?
The NPI number for Julia Sone is 1154489730. It was assigned to this individual provider in the NPPES registry on December 5, 2006.
Where is Julia Sone located?
Julia Sone practices at Corner Of Route N12 And N7, Fort Defiance, AZ 96504. The listed phone number is (928) 729-8000.
What is Julia Sone's specialty?
The primary specialty registered for this NPI is Colon & Rectal Surgery with taxonomy code 208C00000X.
Is Julia Sone enrolled in Medicare?
Yes. Julia Sone 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 Julia Sone's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julia Sone reassigns Medicare benefits to 3 organizations: The Fort Defiance Indian Hospital Board, Incorporation (Fort Defiance, AZ), Mcv Associated Physicians (Richmond, VA) and Inova Health Care Services (Vienna, VA). 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 Julia Sone's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Julia Sone accept?
Health plans from Oscar Health list Julia Sone 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 Julia Sone was last updated on May 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.
# Dr. Julia H Sone, MD · NPI 1154489730
Colon & Rectal Surgery physician in Fort Defiance, Arizona. Individual provider, active in the CMS NPPES registry since December 5, 2006.
## Identity
- **NPI:** 1154489730 (Entity type: Individual)
- **Enumerated:** December 5, 2006
- **Primary specialty:** Colon & Rectal Surgery · taxonomy 208C00000X
- **State license:** 0101237196 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** CORNER OF ROUTE N12 AND N7, Fort Defiance, AZ 96504
- **Phone:** (928) 729-8000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): The Fort Defiance Indian Hospital Board, Incorporation (NPI 1477876639, Fort Defiance, AZ); Mcv Associated Physicians (NPI 1710959457, Richmond, VA); Inova Health Care Services (NPI 1275886418, Vienna, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1990
## Record status
- **NPPES last updated:** May 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1154489730) · Data from the CMS NPPES public registry.