JONATHAN GREGORY TLACHAC MD
NPI 1629204078
Anesthesiology in Grafton, WI

Active since May 29, 2009PECOS EnrolledAccepts Medicare Assignment
975 PORT WASHINGTON RD, GRAFTON, WI 53024(262) 329-2135 Get Directions Write a Review

NPPES record last updated: October 9, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Oct 9, 2023, Apr 28, 2022 (2 updates tracked since 2022).

About Jonathan Gregory Tlachac Md NPPES

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

JONATHAN GREGORY TLACHAC MD (NPI 1629204078) is an individual anesthesiology provider in Grafton, Wisconsin, licensed in Wisconsin (54241) and active in the NPI registry since May 2009. He is enrolled in Medicare PECOS, is affiliated with Aurora Medical Ctr Washington County, and is a graduate of University Of Utah School Of Medicine (2005).

NPPES Registry Identity

NPI1629204078
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameJONATHAN GREGORY TLACHACCredential: MD
Location Address975 PORT WASHINGTON RDGrafton, WI 53024-9201
Mailing AddressPo Box 735044Chicago, IL 60673-5044 · (262) 329-2135
Sole ProprietorNo
Medical School CMSUniversity Of Utah School Of MedicineGraduated 2005
Enumeration DateMay 29, 2009
Last NPPES UpdateOctober 9, 20232 updates tracked since enumeration
NPPES CertifiedOctober 9, 2023
NPI 1629204078 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses Licensed in WI · 54241 Licensed in PA · MD436211
Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

975 PORT WASHINGTON RD, Grafton, WI 53024

Other Identifiers 1

Medicaid100008639WI

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

Jonathan Gregory Tlachac 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 ID2163575671
PECOS Enrollment IDI20100927001005
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 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
21 services21 patients

Hospital Affiliations CMS Care Compare 2

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

Aurora Medical Ctr Washington County

Acute Care Hospitals · Hartford, WI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520038
Location1032 E Sumner StHartford, WI 53027 · Washington County
Emergency services

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

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.

Internal Medicine
975 PORT WASHINGTON RD
GRAFTON, WI 53024
Pharmacist
975 PORT WASHINGTON RD
GRAFTON, WI 53024
Internal Medicine (Pulmonary Disease)
975 PORT WASHINGTON RD, CRITICAL CARE MEDICINE
GRAFTON, WI 53024
Physical Therapist
975 PORT WASHINGTON RD
GRAFTON, WI 53024
Psychiatry & Neurology (Neurology)
975 PORT WASHINGTON RD, SUITE 320
GRAFTON, WI 53024
Physical Therapist (Orthopedic)
975 PORT WASHINGTON RD
GRAFTON, WI 53024
Nurse Practitioner
975 PORT WASHINGTON RD, SUITE 320
GRAFTON, WI 53024
Physical Therapist
975 PORT WASHINGTON RD
GRAFTON, WI 53024

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1629204078, enumerated as an "individual" on May 29, 2009.

The provider is located at 975 PORT WASHINGTON RD GRAFTON, WI 53024 and the phone number is (262) 329-2135.

Anesthesiology with taxonomy code 207L00000X.

The provider might be accepting Accepts: CareSource (Common Ground Healthcare), Medicare. Please consult your insurance carrier or call the provider to verify.

Jonathan Tlachac is affiliated with: AURORA MEDICAL CTR WASHINGTON COUNTY and AURORA MEDICAL CENTER.