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BERNARDO TISMINEZKY MD
NPI 1952357717
Anesthesiology in Las Vegas, NV

Active since May 25, 2006PECOS EnrolledAccepts Medicare Assignment
1800 W. CHARLESTON BLVD., LAS VEGAS, NV 89102(702) 383-2000(702) 667-4689 Get Directions Write a Review

NPPES record last updated: July 10, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 10, 2025, Jun 5, 2025, Dec 7, 2022 and 3 more (6 updates tracked since 2017).

About Bernardo Tisminezky Md NPPES

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

BERNARDO TISMINEZKY MD (NPI 1952357717) is an individual anesthesiology provider in Las Vegas, Nevada, licensed in Nevada (11435) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Mercyone Des Moines Medical Center, and is a graduate of Other (1993).

NPPES Registry Identity

NPI1952357717
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameBERNARDO TISMINEZKYCredential: MD
Location Address1800 W. CHARLESTON BLVD.Las Vegas, NV 89102
Mailing Address1800 W. Charleston Blvd.Las Vegas, NV 89102 · (702) 383-2000 · Fax (702) 667-4689
Phone(702) 383-2000
Fax(702) 667-4689
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateMay 25, 2006
Last NPPES UpdateJuly 10, 20256 updates tracked since enumeration
NPPES CertifiedJuly 10, 2025
✔ NPI 1952357717 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
Licenses✔ Licensed in NV · 11435✔ Licensed in WI · 13391-320✔ Licensed in IA · MD-54120
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.
Also ListedSpecialistTaxonomy 174400000X · License 11435 (NV)
1800 W. CHARLESTON BLVD., Las Vegas, NV 89102
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Other Identifiers 1

Medicaid100506878NV

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Wellmark Health Plan of Iowa, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Bernardo Tisminezky 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 ID42235335
PECOS Enrollment IDI20051005001081, I20250131002098
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

7

Medicare enrollment records show Bernardo Tisminezky reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Medical Center Of Southern Nevada
Same address
General Acute Care Hospital
1800 W. CHARLESTON BLVD.
Las Vegas, NV 89102
  • Reassigned Medicare billing, Nevada enrollment
  • 522 clinicians in this Medicare group
NPI 1548393127 (702) 383-2000
Optum Medical Group Rhodes P C
0.2 mi
Specialist
2010 WELLNESS WAY STE 200
Las Vegas, NV 89106
  • Reassigned Medicare billing, Nevada enrollment
  • 195 clinicians in this Medicare group
NPI 1063458594 (702) 877-0814
Optum Medical Group II Rhodes P C
5.7 mi
Internal Medicine
2704 N TENAYA WAY
Las Vegas, NV 89128
  • Reassigned Medicare billing, Nevada enrollment
  • 608 clinicians in this Medicare group
NPI 1790329407 (702) 877-5199
Valley Anesthesiology Consultants-Beckett-PLLC
11 mi
Anesthesiology
10120 S EASTERN AVE STE 100
Henderson, NV 89052
  • Reassigned Medicare billing, Nevada enrollment
  • 95 clinicians in this Medicare group
NPI 1437326857 (318) 924-5057
Oregon Anesthesiology Group PC
756 mi
Anesthesiology
707 SW WASHINGTON ST, SUITE 700
Portland, OR 97205
  • Reassigned Medicare billing, Washington enrollment
  • 180 clinicians in this Medicare group
NPI 1477527786 (503) 299-9906
Cep America - Anesthesia PC
1,208 mi
Anesthesiology
1755 59TH PL
West Des Moines, IA 50266
  • Reassigned Medicare billing, Iowa enrollment
  • 209 clinicians in this Medicare group
NPI 1194516146 (515) 358-8000
Gundersen Lutheran Medical Center, Inc
1,368 mi
Clinic/Center
1836 SOUTH AVE
La Crosse, WI 54601
  • Reassigned Medicare billing, Wisconsin enrollment
  • 1,457 clinicians in this Medicare group
NPI 1689918377 (608) 782-7300

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

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.

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
16 services16 patients

Hospital Affiliations CMS Care Compare 2

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

Mercyone Des Moines Medical Center

Acute Care Hospitals · Des Moines, IA
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number160083
Location1111 6th AveDes Moines, IA 50314 · Polk County
Emergency services Birthing friendly

University Medical Center

Acute Care Hospitals · Las Vegas, NV
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number290007
Location1800 W Charleston BlvdLas Vegas, NV 89102 · Clark 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.

DR. NOAH BENJAMIN KOHN MD
Pediatrics
1800 W. CHARLESTON BLVD.
LAS VEGAS, NV 89102
Clark County (702) 383-2000
GENGHIS PORTILLO M.D.
Anesthesiology
1800 W. CHARLESTON BLVD.
LAS VEGAS, NV 89102
Clark County (702) 383-2000
RYAN LACEY
Internal Medicine
1800 W. CHARLESTON BLVD.
LAS VEGAS, NV 89102
Clark County (702) 383-2000
DR. BRANDON TIMOTHY SNOOK MD
Surgery
1800 W. CHARLESTON BLVD., UNIVERSITY MEDICAL CENTER OF LAS VEGAS
LAS VEGAS, NV 89102
Clark County (702) 671-2201
DR. AKEEM ANTHONY GEORGE M.D.
Pediatrics (Neonatal-Perinatal Medicine)
1800 W. CHARLESTON BLVD.
LAS VEGAS, NV 89102
Clark County (702) 383-2000
DR. CHRISTOPHER PAUL MURRAY MD
Pediatrics
1800 W. CHARLESTON BLVD.
LAS VEGAS, NV 89102
Clark County (702) 383-2000
DR. KANAYO AFAMEFINA EZEANOLUE MD
Pediatrics (Neonatal-Perinatal Medicine)
1800 W. CHARLESTON BLVD.
LAS VEGAS, NV 89102
Clark County (702) 383-2000
LYNNE M ELLISON DO
Pediatrics
1800 W. CHARLESTON BLVD.
LAS VEGAS, NV 89102
Clark County (702) 383-2000

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 Bernardo Tisminezky's NPI number?

The NPI number for Bernardo Tisminezky is 1952357717. It was assigned to this individual provider in the NPPES registry on May 25, 2006.

Where is Bernardo Tisminezky located?

Bernardo Tisminezky practices at 1800 W. Charleston Blvd., Las Vegas, NV 89102. The listed phone number is (702) 383-2000.

What is Bernardo Tisminezky's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Bernardo Tisminezky enrolled in Medicare?

Yes. Bernardo Tisminezky 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.

Which organizations bill Medicare for Bernardo Tisminezky's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Bernardo Tisminezky reassigns Medicare benefits to 7 organizations: University Medical Center Of Southern Nevada (Las Vegas, NV), Optum Medical Group Rhodes P C (Las Vegas, NV), Optum Medical Group II Rhodes P C (Las Vegas, NV), Valley Anesthesiology Consultants-Beckett-PLLC (Henderson, NV), Oregon Anesthesiology Group PC (Portland, OR) and 2 more organizations, listed in the Medicare section above. 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 Bernardo Tisminezky's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Bernardo Tisminezky accept?

Health plans from Wellmark Health Plan of Iowa, Inc. list Bernardo Tisminezky 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 Bernardo Tisminezky affiliated with any hospitals?

According to CMS data, Bernardo Tisminezky is affiliated with Mercyone Des Moines Medical Center and University Medical Center.

When was this NPI record last updated?

The NPPES record for Bernardo Tisminezky was last updated on July 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.