Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

TARA K ZEHRER MD
NPI 1457745887
Internal Medicine - Critical Care Medicine in West Allis, WI

Q: What is Tara Zehrer's NPI number?

The NPI number for Tara Zehrer is 1457745887. It was assigned to this individual provider in the NPPES registry on March 24, 2015.

Q: What is Tara Zehrer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Critical Care Medicine, with taxonomy code 207RC0200X.

Q: When was this NPI record last updated?

The NPPES record for Tara Zehrer was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 59 days 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.

Active since March 24, 2015PECOS EnrolledAccepts Medicare Assignment

8901 W LINCOLN AVE, WEST ALLIS, WI 53227(414) 328-6000(414) 649-1328 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Jan 31, 2023, Nov 30, 2022, Apr 16, 2019 and 1 more (4 updates tracked since 2018).

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About Tara K Zehrer Md NPPES

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

TARA K ZEHRER MD (NPI 1457745887) is an individual critical care medicine provider in West Allis, Wisconsin, licensed in Wisconsin (66665) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, is affiliated with Aultman Hospital, and maintains a secondary practice location in Pittsburgh.

NPPES Registry Identity

NPI1457745887

Entity TypeIndividualFemale

Primary Taxonomy207RC0200X

Provider Legal NameTARA K ZEHRERCredential: MD

Location Address8901 W LINCOLN AVEWest Allis, WI 53227-2409

Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (800) 326-2250

Phone(414) 328-6000

Fax(414) 649-1328

Sole ProprietorNo

Medical School CMSOtherGraduated 2015

Enumeration DateMarch 24, 2015

Last NPPES UpdateJune 30, 20264 updates tracked since enumeration

NPPES CertifiedJune 30, 2026

✔ NPI 1457745887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RC0200X

Licenses✔ Licensed in WI · 66665✔ Licensed in IL · 036.178459

Definition

An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Also ListedInternal MedicineTaxonomy 207R00000X · License MD466711 (PA)

8901 W LINCOLN AVE, West Allis, WI 53227

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Secondary Practice Location 1

Location 13550 Terrace Street, Scaife Hall, Room 651Pittsburgh, PA 15261 · Phone (412) 647-3135

Other Identifiers 1

Medicaid100215182WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Antidote Health Plan of Ohio, Inc., Aspirus Health Plan and more.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

Tara K Zehrer 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 ID2062760325

PECOS Enrollment IDI20221110002032, I20240404002935

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

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.

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

36 services35 patients

Hospital Affiliations CMS Care Compare 2

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

Aultman Hospital

Acute Care Hospitals · Canton, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number360084

Location2600 Sixth Street SWCanton, OH 44710 · Stark County

Emergency services Birthing friendly

Aurora Medical Center - Summit

Acute Care Hospitals · Summit, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520206

Location36500 Aurora DriveSummit, WI 53066 · Waukesha County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53227 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. SHANON RENEE LACY D.O.

Pathology (Anatomic Pathology & Clinical Pathology)