DR. MARK G OAS D.C.
NPI 1487648093
Chiropractor in Eau Claire, WI
About Dr. Mark G Oas D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK G OAS D.C. (NPI 1487648093) is an individual chiropractor in Eau Claire, Wisconsin, licensed in Wisconsin (3823-012) and active in the NPI registry since September 2005. He is a graduate of Northwestern College Of Chiropractic (2001).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Mark G Oas D.c. 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.
Areas of Expertise CMS Part B claims
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.
Other Providers at the Same Location NPPES
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 Mark Oas's NPI number?
The NPI number for Mark Oas is 1487648093. It was assigned to this individual provider in the NPPES registry on September 9, 2005.
Where is Mark Oas located?
Mark Oas practices at 1740 Westgate Rd, Eau Claire, WI 54703. The listed phone number is (715) 552-7889.
What is Mark Oas's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Mark Oas enrolled in Medicare?
Yes. Mark Oas 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.
What insurance does Mark Oas accept?
Health plans from Anthem Blue Cross and Blue Shield, HealthPartners, Medica, Quartz and Security Health Plan list Mark Oas 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 Mark Oas was last updated on June 22, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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. Mark G Oas, D.C. · NPI 1487648093
Chiropractor provider in Eau Claire, Wisconsin. Individual provider, active in the CMS NPPES registry since September 9, 2005.
## Identity
- **NPI:** 1487648093 (Entity type: Individual)
- **Enumerated:** September 9, 2005
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** 3823-012 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 1740 WESTGATE RD, Eau Claire, WI 54703-4963
- **Phone:** (715) 552-7889 · **Fax:** (715) 552-7939
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Medical school:** Northwestern College Of Chiropractic, class of 2001
## Record status
- **NPPES last updated:** June 22, 2011
- **Other identifiers:** Medicaid 38938900 (WI); Medicare UPIN U91144 (WI); Medicare ID-Type Unspecified 000135747 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1487648093) · Data from the CMS NPPES public registry.