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DR. ANTHONY RYAN KEHR M.D.
NPI 1629225099
Hospitalist in Oshkosh, WI

Active since August 27, 2008PECOS EnrolledAccepts Medicare Assignment
855 N WESTHAVEN DR, OSHKOSH, WI 54904(920) 303-8700(920) 456-7601 Get Directions Write a Review

NPPES record last updated: July 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 16, 2023, Sep 15, 2022, Aug 3, 2022 and 1 more (4 updates tracked since 2022).

About Dr. Anthony Ryan Kehr M.d. NPPES

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

DR. ANTHONY RYAN KEHR M.D. (NPI 1629225099) is an individual hospitalist provider in Oshkosh, Wisconsin, licensed in Wisconsin (62213) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS, is affiliated with Aurora Medical Ctr Manitowoc County, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1629225099
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameDR. ANTHONY RYAN KEHRCredential: M.D.
Location Address855 N WESTHAVEN DROshkosh, WI 54904-7668
Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250
Phone(920) 303-8700
Fax(920) 456-7601
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateAugust 27, 2008
Last NPPES UpdateJuly 14, 20254 updates tracked since enumeration
NPPES CertifiedJuly 14, 2025
✔ NPI 1629225099 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
Licenses✔ Licensed in WI · 62213✔ Licensed in PA · MD443485
Definition
Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.
Also ListedInternal MedicineTaxonomy 207R00000X · License MD443485 (PA), MT191967 (PA), 62213 (WI)
855 N WESTHAVEN DR, Oshkosh, WI 54904
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Secondary Practice Locations 3

Location 1501 E Main StWaynesboro, PA 17268-2353 · Phone (717) 262-4521
Location 21818 N Meade StAppleton, WI 54911-3454 · Phone (920) 636-5437 · Fax (920) 735-7618
Location 3112 N 7th StChambersburg, PA 17201-1720 · Phone (717) 217-4300 · Fax (717) 217-4399

Other Identifiers 1

Medicaid100037838WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Aspirus Health Plan, 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

Dr. Anthony Ryan Kehr 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.

PECOS PAC ID5395918304
PECOS Enrollment IDI20140521000689
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

13

Medicare enrollment records show Anthony Kehr reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ascension Medical Group-Fox Valley Wisconsin, Inc
13 mi
Multi-Specialty
101 MAIN ST
Neenah, WI 54956
  • Reassigned Medicare billing, Wisconsin enrollment
  • 444 clinicians in this Medicare group
NPI 1730126392 (920) 727-4200
Thedacare, Incorporated
16 mi
Counselor
1095 MIDWAY RD
Menasha, WI 54952
  • Reassigned Medicare billing, Wisconsin enrollment
  • 988 clinicians in this Medicare group
NPI 1306959515 (920) 720-2300
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc.
42 mi
Clinic/Center
205 S MAIN ST
Iola, WI 54945
  • Reassigned Medicare billing, Wisconsin enrollment
  • 935 clinicians in this Medicare group
NPI 1578232849 (715) 445-4801
Baycare Aurora, LLC
45 mi
General Acute Care Hospital
2845 GREENBRIER RD
Green Bay, WI 54311
  • Reassigned Medicare billing, Wisconsin enrollment
  • 394 clinicians in this Medicare group
NPI 1255387726 (920) 288-8000
Froedtert Manitowoc Medical Group, LLC
46 mi
Multi-Specialty
2300 WESTERN AVE
Manitowoc, WI 54220
  • Reassigned Medicare billing, Wisconsin enrollment
  • 350 clinicians in this Medicare group
NPI 1437829975 (920) 320-2436
Aurora Medical Group, Inc.
47 mi
Clinic/Center
2414 KOHLER MEMORIAL DR
Sheboygan, WI 53081
  • Reassigned Medicare billing, Wisconsin enrollment
  • 4,609 clinicians in this Medicare group
NPI 1174670244 (920) 457-4461
Aspirus Wausau Hospital, Inc.
56 mi
Family Medicine
5409 VERN HOLMES DR
Stevens Point, WI 54482
  • Reassigned Medicare billing, Wisconsin enrollment
  • 633 clinicians in this Medicare group
NPI 1275886749 (715) 344-1600
Aspirus Stevens Point Hospital & Clinics, Inc.
57 mi
General Practice
3500 HOOVER RD
Stevens Point, WI 54481
  • Reassigned Medicare billing, Wisconsin enrollment
  • 619 clinicians in this Medicare group
NPI 1184082745 (715) 342-7900
Aspirus Riverview Hospital & Clinics, Inc.
61 mi
Multi-Specialty
419 N OAK ST
Adams, WI 53910
  • Reassigned Medicare billing, Wisconsin enrollment
  • 397 clinicians in this Medicare group
NPI 1114411287 (608) 339-5250
Columbia St. Mary's Hospital Milwaukee, Inc
63 mi
Multi-Specialty
13111 N PORT WASHINGTON RD
Mequon, WI 53097
  • Reassigned Medicare billing, Wisconsin enrollment
  • Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
  • 856 clinicians in this Medicare group
NPI 1710928221 (414) 270-4932

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 4

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
325 services144 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
116 services114 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
104 services104 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
29 services14 patients

Hospital Affiliations CMS Care Compare 5

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

Aurora Medical Ctr Manitowoc County

Acute Care Hospitals · Two Rivers, WI
OwnershipVoluntary non-profit - Private
CMS Certification Number520034
Location5000 Memorial DriveTwo Rivers, WI 54241 · Manitowoc County
Emergency services Birthing friendly

Aurora Health Care Central Inc

Acute Care Hospitals · Sheboygan, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520035
Location3400 Union AveSheboygan, WI 53081 · Sheboygan County
Emergency services Birthing friendly

Bay Area Medical Center

Acute Care Hospitals · Marinette, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520113
Location3003 University DrMarinette, WI 54143 · Marinette County
Emergency services Birthing friendly

Aurora Baycare Medical Ctr

Acute Care Hospitals · Green Bay, WI
5/5 CMS rating
OwnershipProprietary
CMS Certification Number520193
Location2845 Greenbrier RdGreen Bay, WI 54311 · Brown County
Emergency services Birthing friendly

Aurora Medical Ctr Oshkosh

Acute Care Hospitals · Oshkosh, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520198
Location855 N Westhaven DriveOshkosh, WI 54904 · Winnebago County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54904 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
$123.69 typical visit price
range $53.90 – $163.24
Typical copayment $30.92 (range $13.47 – $40.81)
Most-billed visit code 99204
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 20

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

JACQUELINE ANN OTS PENDING
Nurse Practitioner
855 N WESTHAVEN DR
OSHKOSH, WI 54904
Winnebago County (920) 303-8700
RYAN DEBAUCHE
Pharmacist
855 N WESTHAVEN DR
OSHKOSH, WI 54904
Winnebago County (920) 303-8830
LEAH FYNAARDT
Physician Assistant
855 N WESTHAVEN DR
OSHKOSH, WI 54904
Winnebago County (920) 303-8700
ZAHID N DAR MD
Internal Medicine (Hematology & Oncology)
855 N WESTHAVEN DR
OSHKOSH, WI 54904
Winnebago County (920) 303-8700
XING KONG NP
Nurse Practitioner
855 N WESTHAVEN DR
OSHKOSH, WI 54904
Winnebago County (920) 303-8700
MS. MICHELE M OSBORNE CRNA-MNA
Nurse Anesthetist, Certified Registered
855 N WESTHAVEN DR
OSHKOSH, WI 54904
Winnebago County (920) 303-8700
ERIN M LAMERS PT
Physical Therapist
855 N WESTHAVEN DR
OSHKOSH, WI 54904
Winnebago County (920) 303-8700
LANELLE R WAECH RN
Registered Nurse
855 N WESTHAVEN DR
OSHKOSH, WI 54904
Winnebago County (920) 303-3266

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 Anthony Kehr's NPI number?

The NPI number for Anthony Kehr is 1629225099. It was assigned to this individual provider in the NPPES registry on August 27, 2008.

Where is Anthony Kehr located?

Anthony Kehr practices at 855 N Westhaven Dr, Oshkosh, WI 54904. The listed phone number is (920) 303-8700.

What is Anthony Kehr's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Is Anthony Kehr enrolled in Medicare?

Yes. Anthony Kehr 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 Anthony Kehr's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Kehr reassigns Medicare benefits to 13 organizations: Ascension Medical Group-Fox Valley Wisconsin, Inc (Neenah, WI), Thedacare, Incorporated (Menasha, WI), Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. (Iola, WI), Baycare Aurora, LLC (Green Bay, WI), Froedtert Manitowoc Medical Group, LLC (Manitowoc, WI) and 8 more organizations, listed in the Medicare section above. 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 Anthony Kehr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anthony Kehr accept?

Health plans from Aspirus Health Plan and CareSource (Common Ground Healthcare) list Anthony Kehr 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 Anthony Kehr affiliated with any hospitals?

According to CMS data, Anthony Kehr is affiliated with Aurora Medical Ctr Manitowoc County, Aurora Health Care Central Inc, Bay Area Medical Center, Aurora Baycare Medical Ctr and Aurora Medical Ctr Oshkosh.

When was this NPI record last updated?

The NPPES record for Anthony Kehr was last updated on July 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.