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LAUREN ELIZABETH SESEMANN DO
NPI 1174084305
Internal Medicine - Pulmonary Disease in Milwaukee, WI

Active since March 29, 2019PECOS Enrolled
900 N 92ND ST, MILWAUKEE, WI 53226(414) 805-3000 Get Directions Write a Review

NPPES record last updated: August 11, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Aug 11, 2026, Jul 7, 2022 (2 updates tracked since 2022).

About Lauren Elizabeth Sesemann Do NPPES

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

LAUREN ELIZABETH SESEMANN DO (NPI 1174084305) is an individual pulmonary disease provider in Milwaukee, Wisconsin, licensed in Illinois (036159541) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1174084305
Entity TypeIndividualFemale
Primary Taxonomy207RP1001X
Provider Legal NameLAUREN ELIZABETH SESEMANNCredential: DO
Location Address900 N 92ND STMilwaukee, WI 53226-1202
Mailing Address29373 Network PlChicago, IL 60673-1293 · (847) 390-5900
Phone(414) 805-3000
Sole ProprietorNo
Enumeration DateMarch 29, 2019
Last NPPES UpdateAugust 11, 20262 updates tracked since enumeration
NPPES CertifiedAugust 11, 2026
✔ NPI 1174084305 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in IL · 036159541
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal MedicineTaxonomy 207R00000X · License 036.159541 (IL)
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 81080-21 (WI)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
900 N 92ND ST, Milwaukee, WI 53226
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11740 W Taylor StChicago, IL 60612-7232 · Phone (866) 600-2273
Location 24440 W 95th StOak Lawn, IL 60453-2600 · Phone (708) 684-5673

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lauren Elizabeth Sesemann Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

2

Medicare enrollment records show Lauren Sesemann reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lutheran General Hospital
70 mi
Cardiovascular Disease
1775 DEMPSTER ST
Park Ridge, IL 60068
  • Reassigned Medicare billing, Illinois enrollment
  • Medicare enrollment name: Advocate Health And Hospitals Corporation
  • 4,870 clinicians in this Medicare group
NPI 1801809306 (847) 723-2210
Osf Multi-Specialty Group
177 mi
Internal Medicine
8600 N STATE ROUTE 91
Peoria, IL 61615
  • Reassigned Medicare billing, Illinois enrollment
  • 2,944 clinicians in this Medicare group
NPI 1154908929 (309) 683-5050

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53226 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.

DR. MOLLY ELIZABETH LIDDELL DNP RN AGCNS-BC
Clinical Nurse Specialist
900 N 92ND ST
MILWAUKEE, WI 53226
Milwaukee County (414) 454-7154
MORGAN ELLEBRECHT
Pharmacist
900 N 92ND ST
MILWAUKEE, WI 53226
Milwaukee County (414) 805-3000
ADRIAN HEIN APNP, CRNA
Nurse Anesthetist, Certified Registered
900 N 92ND ST
MILWAUKEE, WI 53226
Milwaukee County (414) 805-3000
MR. CHRISTOPHER JAY SHICKLES OT
Occupational Therapist (Physical Rehabilitation)
900 N 92ND ST
WAUWATOSA, WI 53226
Milwaukee County (414) 805-2844
SETH SEVERSON CARROLL PHARMD
Pharmacist (Emergency Medicine)
900 N 92ND ST
MILWAUKEE, WI 53226
Milwaukee County (414) 805-3000
ANNA MARIE MONSON
Pharmacist
900 N 92ND ST
MILWAUKEE, WI 53226
Milwaukee County (414) 805-3000
AMY CONSOLAZIONE PHARMD
Pharmacist
900 N 92ND ST
MILWAUKEE, WI 53226
Milwaukee County (414) 805-5115
YOUJIA WANG MD
Student in an Organized Health Care Education/Training Program
900 N 92ND ST
MILWAUKEE, WI 53226
Milwaukee County (414) 955-8296

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 Lauren Sesemann's NPI number?

The NPI number for Lauren Sesemann is 1174084305. It was assigned to this individual provider in the NPPES registry on March 29, 2019.

Where is Lauren Sesemann located?

Lauren Sesemann practices at 900 N 92nd St, Milwaukee, WI 53226. The listed phone number is (414) 805-3000.

What is Lauren Sesemann's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Lauren Sesemann enrolled in Medicare?

Yes. Lauren Sesemann is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Lauren Sesemann's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Sesemann reassigns Medicare benefits to 2 organizations: Lutheran General Hospital (Park Ridge, IL) and Osf Multi-Specialty Group (Peoria, IL). 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 Lauren Sesemann's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Lauren Sesemann was last updated on August 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.