STEPHEN W MIHALSKY MD
NPI 1205856820
Surgery - Surgery of the Hand in Edmond, OK
About Stephen W Mihalsky Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN W MIHALSKY MD (NPI 1205856820) is an individual surgery of the hand provider in Edmond, Oklahoma, licensed in Oklahoma (18572) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Union Hospital Inc, and is a graduate of Other (1986).
NPPES Registry Identity
Specialties & Licenses 2
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
Stephen W Mihalsky 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 Stephen Mihalsky reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Terre Haute, IN 47807
- Reassigned Medicare billing, Indiana enrollment
- 306 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 7
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Union Hospital Inc
Acute Care Hospitals · Terre Haute, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 73034 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.
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.
EDMOND, OK 73034
EDMOND, OK 73034
EDMOND, OK 73034
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 Stephen Mihalsky's NPI number?
The NPI number for Stephen Mihalsky is 1205856820. It was assigned to this individual provider in the NPPES registry on July 19, 2006.
Where is Stephen Mihalsky located?
Stephen Mihalsky practices at 105 S Bryant Ave Suite 407, Edmond, OK 73034. The listed phone number is (405) 348-5060.
What is Stephen Mihalsky's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Surgery of the Hand, with taxonomy code 2086S0105X.
Is Stephen Mihalsky enrolled in Medicare?
Yes. Stephen Mihalsky 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 Stephen Mihalsky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Mihalsky reassigns Medicare benefits to Union Associated Physicians Clinic, LLC (Terre Haute, IN). 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 Stephen Mihalsky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephen Mihalsky accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Stephen Mihalsky 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 Stephen Mihalsky affiliated with any hospitals?
According to CMS data, Stephen Mihalsky is affiliated with Union Hospital Inc.
When was this NPI record last updated?
The NPPES record for Stephen Mihalsky was last updated on August 3, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Stephen W Mihalsky, MD · NPI 1205856820
Surgery of the Hand physician in Edmond, Oklahoma. Individual provider, active in the CMS NPPES registry since July 19, 2006.
## Identity
- **NPI:** 1205856820 (Entity type: Individual)
- **Enumerated:** July 19, 2006
- **Primary specialty:** Surgery - Surgery of the Hand · taxonomy 2086S0105X
- **State license:** 18572 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 105 S BRYANT AVE, SUITE 407, Edmond, OK 73034-6399
- **Phone:** (405) 348-5060 · **Fax:** (405) 348-7508
## 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:** Union Associated Physicians Clinic, LLC (NPI 1891028379, Terre Haute, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1986
## Record status
- **NPPES last updated:** August 3, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1205856820) · Data from the CMS NPPES public registry.