Brian Allan Knapp, M.D.
Family Practice · Physical Medicine And Rehabilitation (CMS) · Green Bay, WI
At a glance
725 S Webster Ave, Green Bay, WI 54301-3500
NPPES record updated Jul 23, 2021. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
725 S Webster Ave Bellin Memorial HospitalGreen Bay, WI 54301-3500
Additional reported practice locations
820 Arbutus AveOconto, WI 541532004
Phone: 9208351100
Fax: 9208351099 725 S Webster Ave Ste 201
Green Bay, WI 543013500
Phone: 9204307100
Fax: 9204307114 1970 S Ridge Rd
Green Bay, WI 543044125
Phone: 9204304888
Fax: 9204304889 2845 Greenbrier Rd
Green Bay, WI 543116519
Phone: 9202888100
Fax: 9202888151 744 S Webster Ave
Green Bay, WI 543013581
Phone: 9204333500
Education & affiliations
- Medical / professional school
- Indiana University School Of Medicine
- Graduation year
- 2006
- CMS specialties
- Family Practice · Physical Medicine And Rehabilitation
Practice groups
Reported hospital affiliations
- Bellin Memorial Hospital Green Bay, WI
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Family Practice · Physical Medicine And Rehabilitation (CMS)
- Taxonomy code
- 208100000X
- Enumeration date
- Apr 2, 2007
- Record updated
- Jul 23, 2021
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
208100000X · Primary
License reported: 50910-020 WI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
725 S Webster AveBellin Memorial Hospital
Green Bay, WI 54301-3500
- Phone
- (920) 433-3655
Mailing address
PO BOX 22487GREEN BAY, WI 543052487
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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