GEMECHIS TOLLERA MD
NPI 1942629084
Hospitalist in West Allis, WI

Active since April 15, 2014PECOS EnrolledAccepts Medicare Assignment
8901 W LINCOLN AVE, WEST ALLIS, WI 53227(414) 328-6000 Get Directions Write a Review

NPPES record last updated: October 16, 2023. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Oct 16, 2023, Jul 21, 2022, Nov 30, 2021 and 3 more (6 updates tracked since 2017).

About Gemechis Tollera Md NPPES

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

GEMECHIS TOLLERA MD (NPI 1942629084) is an individual hospitalist provider in West Allis, Wisconsin, licensed in Wisconsin (64512) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Aurora St Lukes Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1942629084
Entity TypeIndividualMale
Primary Taxonomy208M00000X
Provider Legal NameGEMECHIS TOLLERACredential: MD
Location Address8901 W LINCOLN AVEWest Allis, WI 53227-2409
Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (414) 328-6000
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateApril 15, 2014
Last NPPES UpdateOctober 16, 20236 updates tracked since enumeration
NPPES CertifiedOctober 16, 2023
NPI 1942629084 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians
Taxonomy Code208M00000X
License Licensed in WI · 64512
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 64512-20 (WI)
8901 W LINCOLN AVE, West Allis, WI 53227

Secondary Practice Locations 2

Location 12901 W Kinnickinnic River Pkwy Ste 315Milwaukee, WI 53215-3660 · Phone (414) 385-2590 · Fax (414) 385-2591
Location 2945 N 12th StMilwaukee, WI 53233-1305 · Phone (414) 219-7136

Other Identifiers 1

Medicaid100063184WI

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

Gemechis Tollera 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 ID840572608
PECOS Enrollment IDI20170802003299
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 6

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 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
463 services197 patients
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.
217 services116 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.
130 services129 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
76 services76 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
24 services24 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.
22 services22 patients

Hospital Affiliations CMS Care Compare 2

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

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 - 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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier12 claims12 services$70.05 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

Pathology (Anatomic Pathology & Clinical Pathology)
8901 W LINCOLN AVE
WEST ALLIS, WI 53227
Dermatology
8901 W LINCOLN AVE
WEST ALLIS, WI 53227
Pathology (Anatomic Pathology & Clinical Pathology)
8901 W LINCOLN AVE
WEST ALLIS, WI 53227
Obstetrics & Gynecology (Reproductive Endocrinology)
8901 W LINCOLN AVE
WEST ALLIS, WI 53227
Durable Medical Equipment & Medical Supplies
8901 W LINCOLN AVE
WEST ALLIS, WI 53227
Hospitalist
8901 W LINCOLN AVE
WEST ALLIS, WI 53227
Nurse Practitioner (Family)
8901 W LINCOLN AVE
WEST ALLIS, WI 53227
Pediatrics
8901 W LINCOLN AVE
WEST ALLIS, WI 53227

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 Gemechis Tollera's NPI number?

The NPI number for Gemechis Tollera is 1942629084. It was assigned to this individual provider in the NPPES registry on April 15, 2014.

Where is Gemechis Tollera located?

Gemechis Tollera practices at 8901 W Lincoln Ave, West Allis, WI 53227. The listed phone number is (414) 328-6000.

What is Gemechis Tollera's specialty?

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

Is Gemechis Tollera enrolled in Medicare?

Yes. Gemechis Tollera 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 Gemechis Tollera accept?

Health plans from CareSource (Common Ground Healthcare) list Gemechis Tollera 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 Gemechis Tollera affiliated with any hospitals?

According to CMS data, Gemechis Tollera is affiliated with Aurora St Lukes Medical Center and Aurora Medical Center - Summit.

When was this NPI record last updated?

The NPPES record for Gemechis Tollera was last updated on October 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.