DR. RAQUEL TANYA BUSER MD
NPI 1255314548
Anesthesiology in Marshfield, WI
About Dr. Raquel Tanya Buser Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RAQUEL TANYA BUSER MD (NPI 1255314548) is an individual anesthesiology provider in Marshfield, Wisconsin, licensed in Florida (ME103753) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Geisinger Wyoming Valley Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
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. Raquel Tanya Buser 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
4Medicare enrollment records show Raquel Buser reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philipsburg, PA 16866
- Reassigned Medicare billing, Pennsylvania enrollment
- 4,429 clinicians in this Medicare group
Lock Haven, PA 17745
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,405 clinicians in this Medicare group
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,999 clinicians in this Medicare group
Lebanon, NH 03756
- Reassigned Medicare billing, New Hampshire enrollment
- 2,620 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.
Geisinger Wyoming Valley Medical Center
Acute Care Hospitals · Wilkes Barre, PAMedicare 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 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MARSHFIELD, WI 54449
MARSHFIELD, WI 54449
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 Raquel Buser's NPI number?
The NPI number for Raquel Buser is 1255314548. It was assigned to this individual provider in the NPPES registry on November 21, 2005.
Where is Raquel Buser located?
Raquel Buser practices at 1000 North Oak Avenue, Marshfield, WI 54449. The listed phone number is (715) 387-5511.
What is Raquel Buser's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Raquel Buser enrolled in Medicare?
Yes. Raquel Buser 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 Raquel Buser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Raquel Buser reassigns Medicare benefits to 4 organizations: Geisinger Clinic (Philipsburg, PA), Geisinger-Hm Joint Venture, LLC (Lock Haven, PA), Dartmouth-Hitchcock Clinic (Lebanon, NH) and Mary Hitchcock Memorial Hospital (Lebanon, NH). 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 Raquel Buser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Raquel Buser accept?
Health plans from Oscar Health Maintenance Organization of Florida list Raquel Buser 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 Raquel Buser affiliated with any hospitals?
According to CMS data, Raquel Buser is affiliated with Geisinger Wyoming Valley Medical Center.
When was this NPI record last updated?
The NPPES record for Raquel Buser was last updated on April 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. Raquel Tanya Buser, MD · NPI 1255314548
Anesthesiology physician in Marshfield, Wisconsin. Individual provider, active in the CMS NPPES registry since November 21, 2005.
## Identity
- **NPI:** 1255314548 (Entity type: Individual)
- **Enumerated:** November 21, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** ME103753 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1000 NORTH OAK AVENUE, Marshfield, WI 54449-5703
- **Phone:** (715) 387-5511
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Geisinger Clinic (NPI 1811948367, Philipsburg, PA); Geisinger-Hm Joint Venture, LLC (NPI 1427604222, Lock Haven, PA); Dartmouth-Hitchcock Clinic (NPI 1548210198, Lebanon, NH); Mary Hitchcock Memorial Hospital (NPI 1023092053, Lebanon, NH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** April 6, 2026
- **Other identifiers:** Medicaid 200106130 (MO); Other 390464YQZ5 (TX); Medicaid 3427825-01 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1255314548) · Data from the CMS NPPES public registry.