ROBERT F. ANDERSON M.D.
NPI 1679672638
Anesthesiology in Neenah, WI
About Robert F. Anderson M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT F. ANDERSON M.D. (NPI 1679672638) is an individual anesthesiology provider in Neenah, Wisconsin, licensed in Wisconsin (45984-020) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Aspirus Wausau Hospital, and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
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
Robert F. Anderson M.d. 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
2Medicare enrollment records show Robert Anderson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Neenah, WI 54956
- Reassigned Medicare billing, Wisconsin enrollment
- 144 clinicians in this Medicare group
Wausau, WI 54401
- Reassigned Medicare billing, Wisconsin enrollment
- 53 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
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.
Aspirus Wausau Hospital
Acute Care Hospitals · Wausau, WIOther Providers at the Same Location NPPES 20
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 Robert Anderson's NPI number?
The NPI number for Robert Anderson is 1679672638. It was assigned to this individual provider in the NPPES registry on September 22, 2006.
Where is Robert Anderson located?
Robert Anderson practices at 130 2nd St Ste A107, Neenah, WI 54956. The listed phone number is (800) 394-4445.
What is Robert Anderson's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Robert Anderson enrolled in Medicare?
Yes. Robert Anderson 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 Robert Anderson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Anderson reassigns Medicare benefits to 2 organizations: Association Of Hospital Anesthesiologists Sc (Neenah, WI) and Central Wisconsin Anesthesiology (Wausau, WI). 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 Robert Anderson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Anderson accept?
Health plans from Anthem Blue Cross and Blue Shield and CareSource (Common Ground Healthcare) list Robert Anderson 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 Robert Anderson affiliated with any hospitals?
According to CMS data, Robert Anderson is affiliated with Aspirus Wausau Hospital.
When was this NPI record last updated?
The NPPES record for Robert Anderson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Robert F. Anderson, M.D. · NPI 1679672638
Anesthesiology physician in Neenah, Wisconsin. Individual provider, active in the CMS NPPES registry since September 22, 2006.
## Identity
- **NPI:** 1679672638 (Entity type: Individual)
- **Enumerated:** September 22, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 45984-020 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 130 2ND ST, STE A107, Neenah, WI 54956-2883
- **Phone:** (800) 394-4445 · **Fax:** (706) 955-0720
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Association Of Hospital Anesthesiologists Sc (NPI 1720076474, Neenah, WI); Central Wisconsin Anesthesiology (NPI 1518999648, Wausau, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1679672638) · Data from the CMS NPPES public registry.