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JASON E GEIGER MD
NPI 1598785941
Family Medicine in Ripon, WI

Active since July 20, 2006PECOS EnrolledAccepts Medicare Assignment
845 PARKSIDE ST, RIPON, WI 54971(920) 748-3101(920) 926-4875 Get Directions Write a Review

NPPES record last updated: July 26, 2022. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jul 26, 2022, Nov 11, 2020 (2 updates tracked since 2020).

About Jason E Geiger Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JASON E GEIGER MD (NPI 1598785941) is an individual family medicine provider in Ripon, Wisconsin, licensed in Wisconsin (49318) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Ripon Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1598785941
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameJASON E GEIGERCredential: MD
Location Address845 PARKSIDE STRipon, WI 54971-8505
Mailing Address845 Parkside StRipon, WI 54971-8505 · (920) 748-3101 · Fax (920) 926-4875
Phone(920) 748-3101
Fax(920) 926-4875
Sole ProprietorNo
Medical School CMSMedical College Of WisconsinGraduated 2003
Enumeration DateJuly 20, 2006
Last NPPES UpdateJuly 26, 20222 updates tracked since enumeration
NPPES CertifiedJuly 26, 2022
✔ NPI 1598785941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in WI · 49318
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
845 PARKSIDE ST, Ripon, WI 54971
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11320 W. Clairemont Ave #118Eau Claire, WI 54701 · Phone (715) 834-1555
Location 2620 W Brown StWaupun, WI 53963-1702 · Phone (920) 324-5581 · Fax (920) 926-4875

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare).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

Jason E Geiger 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.

PECOS PAC ID7810999000
PECOS Enrollment IDI20070131000521
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Jason Geiger reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Agnesian Healthcare Inc
19 mi
Multi-Specialty
912 S HICKORY ST
Fond Du Lac, WI 54935
  • Reassigned Medicare billing, Wisconsin enrollment
  • 606 clinicians in this Medicare group
NPI 1356476543 (920) 929-7490
Geiger Medical, LLC
63 mi
Primary Care
15430 W CAPITOL DR STE 100
Brookfield, WI 53005
  • Reassigned Medicare billing, Wisconsin enrollment
  • 41 clinicians in this Medicare group
NPI 1700234978 (262) 421-5133
Door County Memorial Hospital
100 mi
Critical Access
323 S 18TH AVE
Sturgeon Bay, WI 54235
  • Reassigned Medicare billing, Wisconsin enrollment
  • 131 clinicians in this Medicare group
NPI 1093743874 (920) 743-5566

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ripon Medical Center

Critical Access Hospitals · Ripon, WI
OwnershipVoluntary non-profit - Private
CMS Certification Number521321
Location845 Parkside StRipon, WI 54971 · Fond Du Lac County
Emergency services

Waupun Memorial Hospital

Critical Access Hospitals · Waupun, WI
OwnershipVoluntary non-profit - Private
CMS Certification Number521327
Location620 W Brown StWaupun, WI 53963 · Fond Du Lac County
Emergency services

Door County Medical Center

Critical Access Hospitals · Sturgeon Bay, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number521358
Location323 South 18th AvenueSturgeon Bay, WI 54235 · Door County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54971 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
Established Patient
$95.41 typical visit price
range $17.40 – $133.76
Typical copayment $23.85 (range $4.35 – $33.44)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RATNA BUNGER PHARMD
Pharmacist
845 PARKSIDE ST
RIPON, WI 54971
Fond Du Lac County (920) 745-3490
DR. DAVID ALEXIS CALDERWOOD M.D.
Emergency Medicine
845 PARKSIDE ST
RIPON, WI 54971
Fond Du Lac County (920) 748-3101
LAURIE ANN RECHEK LCSW
Social Worker (Clinical)
845 PARKSIDE ST
RIPON, WI 54971
Fond Du Lac County (920) 926-4200
THOMAS B KLOOSTERBOER MD
Anesthesiology
845 PARKSIDE ST
RIPON, WI 54971
Fond Du Lac County (920) 748-3101
DR. PRISCILLA V GEORGE MD
Hospitalist
845 PARKSIDE ST
RIPON, WI 54971
Fond Du Lac County (920) 745-3440
MICHAEL J. COMBS M.D.
Emergency Medicine
845 PARKSIDE ST
RIPON, WI 54971
Fond Du Lac County (920) 745-3440
PHILIP J MITTELSTAEDT CRNA
Nurse Anesthetist, Certified Registered
845 PARKSIDE ST
RIPON, WI 54971
Fond Du Lac County (920) 748-3101
ABIGAIL E GUELIG LPC
Counselor (Professional)
845 PARKSIDE ST
RIPON, WI 54971
Fond Du Lac County (920) 926-4200

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 Jason Geiger's NPI number?

The NPI number for Jason Geiger is 1598785941. It was assigned to this individual provider in the NPPES registry on July 20, 2006.

Where is Jason Geiger located?

Jason Geiger practices at 845 Parkside St, Ripon, WI 54971. The listed phone number is (920) 748-3101.

What is Jason Geiger's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Jason Geiger enrolled in Medicare?

Yes. Jason Geiger 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 Jason Geiger's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jason Geiger reassigns Medicare benefits to 3 organizations: Agnesian Healthcare Inc (Fond Du Lac, WI), Geiger Medical, LLC (Brookfield, WI) and Door County Memorial Hospital (Sturgeon Bay, 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 Jason Geiger's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jason Geiger accept?

Health plans from CareSource (Common Ground Healthcare) list Jason Geiger 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 Jason Geiger affiliated with any hospitals?

According to CMS data, Jason Geiger is affiliated with Ripon Medical Center, Waupun Memorial Hospital and Door County Medical Center.

When was this NPI record last updated?

The NPPES record for Jason Geiger was last updated on July 26, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.