DR. DONALD E KEEN M.D.
NPI 1669793147
Emergency Medicine in Sheboygan, WI

Active since June 18, 2010PECOS EnrolledAccepts Medicare Assignment
3400 UNION AVE, SHEBOYGAN, WI 53081(920) 802-2605 Get Directions Write a Review

NPPES record last updated: April 8, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 8, 2025, Apr 3, 2025, Jul 11, 2024 and 4 more (7 updates tracked since 2019).

About Dr. Donald E Keen M.d. NPPES

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

DR. DONALD E KEEN M.D. (NPI 1669793147) is an individual emergency medicine provider in Sheboygan, Wisconsin, licensed in Wisconsin (73394) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS, is affiliated with Aurora Health Care Central Inc, and is a graduate of University Of Missouri, Columbia School Of Medicine (2010).

NPPES Registry Identity

NPI1669793147
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameDR. DONALD E KEENCredential: M.D.
Location Address3400 UNION AVESheboygan, WI 53081-8426
Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Columbia School Of MedicineGraduated 2010
Enumeration DateJune 18, 2010
Last NPPES UpdateApril 8, 20257 updates tracked since enumeration
NPPES CertifiedApril 8, 2025
NPI 1669793147 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in WI · 73394
Definition
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Also ListedPreventive Medicine · Undersea and Hyperbaric MedicineTaxonomy 2083P0011X · License 73394 (WI)
3400 UNION AVE, Sheboygan, WI 53081

Other Identifiers 1

Medicaid100100449WI

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Donald E Keen 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 ID2567765423
PECOS Enrollment IDI20200707002077
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.

Areas of Expertise CMS Part B claims 3

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
31 services31 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
14 services14 patients
Respiratory infectious agent detection by rna for severe acute respiratory syndrome coronavirus 2 (covid 19), influenza a, influenza b, and respiratory syncytial virus, upper respiratory specimen, each reported as detected or not detected 0241U
This test detects the RNA of respiratory viruses, including COVID-19, Influenza A, Influenza B, and Respiratory Syncytial Virus, in an upper respiratory specimen. The test result will report if each virus is detected or not, helping in accurate diagnosis.
11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

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

Aurora St Lukes Medical Center

Acute Care Hospitals · Milwaukee, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520138
Location2900 W Oklahoma AveMilwaukee, WI 53215 · Milwaukee County
Emergency services Birthing friendly

Aurora Medical Center

Acute Care Hospitals · Grafton, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520207
Location975 Port Washington RoadGrafton, WI 53024 · Ozaukee County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53081 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 20

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

Nurse Practitioner
3400 UNION AVE
SHEBOYGAN, WI 53081
Obstetrics & Gynecology
3400 UNION AVE
SHEBOYGAN, WI 53081
Nurse Practitioner (Family)
3400 UNION AVE
SHEBOYGAN, WI 53081
Physician Assistant
3400 UNION AVE
SHEBOYGAN, WI 53081
Hospitalist
3400 UNION AVE
SHEBOYGAN, WI 53081
Hospitalist
3400 UNION AVE
SHEBOYGAN, WI 53081
Emergency Medicine
3400 UNION AVE
SHEBOYGAN, WI 53081
Internal Medicine (Pulmonary Disease)
3400 UNION AVE
SHEBOYGAN, WI 53081

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 Donald Keen's NPI number?

The NPI number for Donald Keen is 1669793147. It was assigned to this individual provider in the NPPES registry on June 18, 2010.

Where is Donald Keen located?

Donald Keen practices at 3400 Union Ave, Sheboygan, WI 53081. The listed phone number is (920) 802-2605.

What is Donald Keen's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Is Donald Keen enrolled in Medicare?

Yes. Donald Keen 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.

What insurance does Donald Keen accept?

Health plans from Blue Cross and Blue Shield of Texas, CareSource (Common Ground Healthcare) and Oscar Insurance Company list Donald Keen 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 Donald Keen affiliated with any hospitals?

According to CMS data, Donald Keen is affiliated with Aurora Health Care Central Inc, Aurora St Lukes Medical Center and Aurora Medical Center.

When was this NPI record last updated?

The NPPES record for Donald Keen was last updated on April 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.