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ANTHONY IVINS CLARK M.D.
NPI 1841679057
Anesthesiology in Lihue, HI

Active since May 20, 2015PECOS EnrolledAccepts Medicare Assignment
83.15/100
CMS Quality Rating
3-3420 KUHIO HWY, LIHUE, HI 96766(808) 245-1100 Get Directions Write a Review

NPPES record last updated: March 11, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Anthony Ivins Clark M.d. NPPES

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

ANTHONY IVINS CLARK M.D. (NPI 1841679057) is an individual anesthesiology provider in Lihue, Hawaii, licensed in Hawaii (MD-20441) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS, is affiliated with Wilcox Memorial Hospital, and is a graduate of Other (2015).

NPPES Registry Identity

NPI1841679057
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameANTHONY IVINS CLARKCredential: M.D.
Location Address3-3420 KUHIO HWYLihue, HI 96766-1042
Mailing Address1356 Lusitana St, 7th FloorHonolulu, HI 96813-2409
Phone(808) 245-1100
Sole ProprietorYes
Medical School CMSOtherGraduated 2015
Enumeration DateMay 20, 2015
Last NPPES UpdateMarch 11, 2025
NPPES CertifiedMarch 11, 2025
✔ NPI 1841679057 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in HI · MD-20441
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.
3-3420 KUHIO HWY, Lihue, HI 96766
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP.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

Anthony Ivins Clark M.d. 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 ID446581565
PECOS Enrollment IDI20191003002294, I20250530002032
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.

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.
38 services38 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
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447
This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.
15 services15 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.
13 services13 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
12 services12 patients
Anesthesia for procedure for total knee joint replacement 01402
Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Wilcox Memorial Hospital

Acute Care Hospitals · Lihue, HI
2/5 CMS rating
OwnershipGovernment - Federal
CMS Certification Number120014
Location3-3420 Kuhio HighwayLihue, HI 96766 · Kauai County
Emergency services Birthing friendly

Billings Clinic

Acute Care Hospitals · Billings, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270004
Location2800 10th Ave NBillings, MT 59101 · Yellowstone County
Emergency services Birthing friendly

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.

83.15/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality74.12
Promoting Interoperability100
Improvement Activities40
Cost69.73

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. ROBERT J. CONRAD M.D.
Emergency Medicine
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 245-1500
DR. ROBERT T. MATHIS M.D.
Obstetrics & Gynecology
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 245-1500
DR. SUMMER DOUBAN M.D.
Hospitalist
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 245-1100
DR. JAMES O. SCAMAHORN M.D.
Emergency Medicine
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 245-1010
DR. JOHN JAMES CULLINEY M.D.
Radiology (Diagnostic Radiology)
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 245-1293
DANIELLE HILL MSN, RN
Registered Nurse (Diabetes Educator)
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 246-1380
DR. DAVID ROBERT MCDONALD MD
Obstetrics & Gynecology
3-3420 KUHIO HWY
LIHUE, HI 96766
Kauai County (808) 245-1511
DR. MICHAEL D. JOHNSTON M.D.
Anesthesiology
3-3420 KUHIO HWY, SUITE B
LIHUE, HI 96766
Kauai County (808) 245-1020

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 Anthony Clark's NPI number?

The NPI number for Anthony Clark is 1841679057. It was assigned to this individual provider in the NPPES registry on May 20, 2015.

Where is Anthony Clark located?

Anthony Clark practices at 3-3420 Kuhio Hwy, Lihue, HI 96766. The listed phone number is (808) 245-1100.

What is Anthony Clark's specialty?

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

Is Anthony Clark enrolled in Medicare?

Yes. Anthony Clark 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 Anthony Clark accept?

Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Anthony Clark 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 Anthony Clark affiliated with any hospitals?

According to CMS data, Anthony Clark is affiliated with Wilcox Memorial Hospital and Billings Clinic.

When was this NPI record last updated?

The NPPES record for Anthony Clark was last updated on March 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.