DR. WILLIAM LOUIS SIMS MD
NPI 1073519203
Surgery in Hobart, OK
About Dr. William Louis Sims Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM LOUIS SIMS MD (NPI 1073519203) is an individual surgery provider in Hobart, Oklahoma, licensed in North Carolina (9800390) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Texas Tech University Health Science Center School Of Medicine (1989).
NPPES Registry Identity
Specialties & Licenses
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 and accepts Medicare assignment
Dr. William Louis Sims 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 William Sims reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Kodiak, AK 99615
- Reassigned Medicare billing, Alaska enrollment
- Also billed through NPI 1013905660 (Alaska)
- 73 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73651 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.
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 William Sims's NPI number?
The NPI number for William Sims is 1073519203. It was assigned to this individual provider in the NPPES registry on June 22, 2005.
Where is William Sims located?
William Sims practices at 407 W Forest Ln, Hobart, OK 73651. The listed phone number is (580) 726-5673.
What is William Sims's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is William Sims enrolled in Medicare?
Yes. William Sims 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 William Sims's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Sims reassigns Medicare benefits to Providence Health & Services Washington (Kodiak, AK). 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 William Sims's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Sims accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, Mending Health, Moda Health Plan, Inc., Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list William Sims 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 William Sims was last updated on April 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Dr. William Louis Sims, MD · NPI 1073519203
Surgery physician in Hobart, Oklahoma. Individual provider, active in the CMS NPPES registry since June 22, 2005.
## Identity
- **NPI:** 1073519203 (Entity type: Individual)
- **Enumerated:** June 22, 2005
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 9800390 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 407 W FOREST LN, Hobart, OK 73651-1645
- **Phone:** (580) 726-5673 · **Fax:** (580) 726-2416
## 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:** Providence Health & Services Washington (NPI 1952430902, Kodiak, AK), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Texas Tech University Health Science Center School Of Medicine, class of 1989
## Record status
- **NPPES last updated:** April 12, 2016
- **Other identifiers:** Other 1132 (NC); Medicaid 891132R (NC); Medicare UPIN F78530 (NC)
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Source: [NPI Profile](https://npiprofile.com/npi/1073519203) · Data from the CMS NPPES public registry.