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KENNETH GRIGSBY MD
NPI 1417983792
Anesthesiology in Las Vegas, NV

Active since June 25, 2006PECOS EnrolledAccepts Medicare Assignment
82.98/100
CMS Quality Rating
2450 W CHARLESTON BLVD, LAS VEGAS, NV 89102(702) 877-8660(702) 877-5140 Get Directions Write a Review

NPPES record last updated: February 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Kenneth Grigsby Md NPPES

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

KENNETH GRIGSBY MD (NPI 1417983792) is an individual anesthesiology provider in Las Vegas, Nevada, licensed in Nevada (11862) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with University Medical Center, and maintains a secondary practice location in Las Vegas.

NPPES Registry Identity

NPI1417983792
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameKENNETH GRIGSBYCredential: MD
Location Address2450 W CHARLESTON BLVDLas Vegas, NV 89102-2179
Mailing AddressPo Box 15645Las Vegas, NV 89114-5645 · (702) 877-8661 · Fax (702) 877-5140
Phone(702) 877-8660
Fax(702) 877-5140
Sole ProprietorNo
Medical School CMSUniversity Of Nevada School Of MedicineGraduated 2002
Enumeration DateJune 25, 2006
Last NPPES UpdateFebruary 26, 2026
NPPES CertifiedFebruary 26, 2026
✔ NPI 1417983792 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in NV · 11862
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.
2450 W CHARLESTON BLVD, Las Vegas, NV 89102
Open in Google Maps ↗

Secondary Practice Location 1

Location 11800 W Charleston BlvdLas Vegas, NV 89102-2386 · Phone (702) 383-2000

Other Identifiers 10

Other1417983792CA · Medi-cal
Medicaid1417983792NV
Medicaid1770556037UT
Medicaid100510148NV
Medicaid8480675WA
Medicaid1417983792WA
Medicaid168644001AR
OtherP00618862Railroad Medicare
Medicaid192828AZ
Medicaid63334526CO

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

Kenneth Grigsby 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 ID6800896010
PECOS Enrollment IDI20070111000229
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 8

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.

Ultrasonic guidance for blood vessel access 76937
Ultrasonic guidance for blood vessel access is a medical procedure where sound waves are used to create images of your blood vessels. This helps doctors to accurately locate and access the vessels for treatments or tests, ensuring safety and precision.
21 services19 patients
Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
20 services20 patients
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
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.
16 services16 patients
Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
15 services15 patients
Anesthesia for other procedure on lower abdomen 00840
Anesthesia for a lower abdomen procedure involves medication to eliminate pain during surgery. You might be awake but relaxed and pain-free, or you may be completely unconscious. It's administered to ensure comfort and safety throughout the operation.
14 services14 patients

Hospital Affiliations CMS Care Compare 4

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

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

Valley Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV
2/5 CMS rating
OwnershipProprietary
CMS Certification Number290021
Location620 Shadow LaneLas Vegas, NV 89106 · Clark County
Emergency services

Spring Valley Hospital Medical Center

Acute Care Hospitals · Las Vegas, NV
2/5 CMS rating
OwnershipProprietary
CMS Certification Number290046
Location5400 South Rainbow BlvdLas Vegas, NV 89118 · Clark County
Emergency services Birthing friendly

Southern Hills Hospital And Medical Center

Acute Care Hospitals · Las Vegas, NV
4/5 CMS rating
OwnershipProprietary
CMS Certification Number290047
Location9300 West Sunset RdLas Vegas, NV 89148 · Clark County
Emergency services

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

82.98/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.08
Promoting Interoperability98
Improvement Activities40
Cost63.86

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.

RANDY FLORES D.O.
Anesthesiology
2450 W CHARLESTON BLVD
LAS VEGAS, NV 89102
Clark County (702) 877-8660
JOHNETTE M SEECOF CRNA
Nurse Anesthetist, Certified Registered
2450 W CHARLESTON BLVD
LAS VEGAS, NV 89102
Clark County (702) 877-8661
DARLICIA D. ALEXANDER MD
Anesthesiology
2450 W CHARLESTON BLVD
LAS VEGAS, NV 89102
Clark County (702) 877-8660
MR. STEPHEN M CARRIER CRNA
Nurse Anesthetist, Certified Registered
2450 W CHARLESTON BLVD
LAS VEGAS, NV 89102
Clark County (702) 877-8661
JOHN KOT M.D.
Anesthesiology (Critical Care Medicine)
2450 W CHARLESTON BLVD
LAS VEGAS, NV 89102
Clark County (702) 877-8661
RANDAL H. COLQUITT M.D.
Anesthesiology
2450 W CHARLESTON BLVD
LAS VEGAS, NV 89102
Clark County (702) 877-8661
ROBERT SEAN BLACKWOOD M.D.
Anesthesiology
2450 W CHARLESTON BLVD
LAS VEGAS, NV 89102
Clark County (702) 877-8661
SOUTHWEST MEDICAL ASSOCIATES INC.
Clinic/Center (Ambulatory Surgical)
2450 W CHARLESTON BLVD
LAS VEGAS, NV 89102
Clark County (702) 877-8660

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 Kenneth Grigsby's NPI number?

The NPI number for Kenneth Grigsby is 1417983792. It was assigned to this individual provider in the NPPES registry on June 25, 2006.

Where is Kenneth Grigsby located?

Kenneth Grigsby practices at 2450 W Charleston Blvd, Las Vegas, NV 89102. The listed phone number is (702) 877-8660.

What is Kenneth Grigsby's specialty?

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

Is Kenneth Grigsby enrolled in Medicare?

Yes. Kenneth Grigsby 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.

Is Kenneth Grigsby affiliated with any hospitals?

According to CMS data, Kenneth Grigsby is affiliated with University Medical Center, Valley Hospital Medical Center, Spring Valley Hospital Medical Center and Southern Hills Hospital And Medical Center.

When was this NPI record last updated?

The NPPES record for Kenneth Grigsby was last updated on February 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.