WARREN VICTOR AYERS MD
NPI 1750460804
Orthopaedic Surgery in Wailuku, HI

NPI Status: Active since November 02, 2006

Contact Information

85 MAUI LANI PKWY
WAILUKU, HI
ZIP 96793
Phone: (808) 442-5700
Fax: (855) 827-2321

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  • Individual
  • Male
  • Years of Experience 50
  • Orthopaedic Surgery
  • Accepts Insurance
  • May Accept Medicare Approved Payment
  • PECOS Enrolled

About WARREN AYERS

This page provides the complete NPI Profile along with additional information for Warren Ayers, a provider established in Wailuku, Hawaii with a medical specialization in Orthopaedic Surgery and more than 50 years of experience. He graduated from Indiana University School Of Medicine in 1976. The healthcare provider is registered in the NPI registry with number 1750460804 assigned on November 2006. The practitioner's primary taxonomy code is 207X00000X with license number MD-8030 (HI). The provider is registered as an individual and his NPI record was last updated 4 years ago.

NPI
1750460804
Provider Name
WARREN VICTOR AYERS MD
Gender
Male
Entity Type
Individual
Location Address
85 MAUI LANI PKWY WAILUKU, HI 96793
Location Phone
(808) 442-5700
Location Fax
(855) 827-2321
Mailing Address
85 MAUI LANI PKWY WAILUKU, HI 96793
Mailing Phone
(808) 442-5700
Medical School Name
INDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduation Year
1976
Is Sole Proprietor?
No
Enumeration Date
11-02-2006
Last Update Date
04-11-2022
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Location Map

Secondary Locations

  • 221 Mahalani St
    Wailuku, HI 96793
    (808) 244-9056

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
License No.
MD-8030
License State
HI
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

A41545 (CA)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • HMSA Bronze PPO I - PPO
  • HMSA Bronze PPO II HSA - PPO
  • HMSA Catastrophic Plan - PPO
  • HMSA Gold PPO I - PPO
  • HMSA Gold PPO II - PPO
  • HMSA Platinum PPO - PPO
  • HMSA Silver PPO - PPO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Medicare Participation & PECOS Enrollment Status

Warren Ayers is registered with Medicare but maybe doesn't accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.

Warren Ayers is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 1759375033

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20161114001195

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Maybe

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 10-19 minutes

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

This service was performed 104 times for 66 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 18 times for 18 patients

Hip replacement

A hip replacement is a surgical procedure where a worn-out or damaged hip joint is replaced with an artificial one. This procedure can greatly reduce pain and improve mobility. It's often recommended when other treatments like physical therapy or medications fail to alleviate symptoms.

This service was performed for 12 patients

Initial hospital inpatient care per day, typically 50 minutes

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.

This service was performed 12 times for 12 patients

Knee replacement

A knee replacement is a surgical procedure where a damaged or diseased knee joint is replaced with an artificial one. This can relieve pain and improve mobility. The procedure involves removing damaged parts of the knee and inserting a prosthetic joint. Recovery may take several weeks.

This service was performed for 15 patients

Lower limb (leg) arthroscopy (minimally invasive joint repair)

Lower limb arthroscopy is a minimally invasive procedure that allows doctors to examine and repair issues in your leg joints. It involves making small incisions through which a tiny camera and instruments are inserted. This technique can help diagnose and treat various joint problems with less pain and quicker recovery time.

This service was performed for 1-10 patients

Replacement of thigh bone and hip joint with prosthesis

This procedure, known as hip arthroplasty, involves replacing your damaged thigh bone and hip joint with artificial parts, called a prosthesis. It helps relieve pain, improve mobility, and enhance your quality of life.

This service was performed 17 times for 17 patients

Upper limb (arm) arthroscopy (minimally invasive joint repair)

Upper limb arthroscopy is a minimally invasive procedure used to examine and treat issues within your arm's joints. A small camera, called an arthroscope, is inserted through a tiny incision, providing a clear view of the joint. This method often results in less pain and faster recovery compared to open surgery.

This service was performed for 1-10 patients

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 96793 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $92.5
  • Minimum New Patient Price $60.53
  • Maximum New Patient Price $180.05
  • Average New Patient Copayment $23.12
  • Minimum New Patient Copayment $15.13
  • Maximum New Patient Copayment $45.01

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $74.92
  • Minimum Established Patient Price $20.09
  • Maximum Established Patient Price $147.56
  • Average Established Patient Copayment $18.73
  • Minimum Established Patient Copayment $5.02
  • Maximum Established Patient Copayment $36.89

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Warren Ayers is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
MAUI MEMORIAL MEDICAL CENTER221 MAHALANI STREET
WAILUKU, HI 96793
(808) 244-9056Acute Care Hospitals

Reviews for WARREN VICTOR AYERS MD

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1750460804, we treat the final digit (4) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
0
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
0
Doubled → 0
Pos 8
8
Unchanged
Pos 9
0
Doubled → 0
Check
4
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 5 → 10 → 1 4 → 8 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 1 + 0 + 0 + 8 + 6 + 0 + 8 + 0 + 24 = 56

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1750460804.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Surgery (Surgical Oncology)
85 MAUI LANI PKWY
WAILUKU, HI 96793
Surgery (Surgical Oncology)
85 MAUI LANI PKWY
WAILUKU, HI 96793
Specialist
85 MAUI LANI PKWY
WAILUKU, HI 96793
Surgery
85 MAUI LANI PKWY
WAILUKU, HI 96793
Internal Medicine (Nephrology)
85 MAUI LANI PKWY
WAILUKU, HI 96793
Internal Medicine (Hematology & Oncology)
85 MAUI LANI PKWY
WAILUKU, HI 96793
Family Medicine
85 MAUI LANI PKWY
WAILUKU, HI 96793
Family Medicine
85 MAUI LANI PKWY
WAILUKU, HI 96793
Internal Medicine (Cardiovascular Disease)
85 MAUI LANI PKWY
WAILUKU, HI 96793
Nurse Practitioner (Family)
85 MAUI LANI PKWY
WAILUKU, HI 96793
Nurse Practitioner (Family)
85 MAUI LANI PKWY
WAILUKU, HI 96793
Thoracic Surgery (Cardiothoracic Vascular Surgery)
85 MAUI LANI PKWY
WAILUKU, HI 96793
Clinical Nurse Specialist (Adult Health)
85 MAUI LANI PKWY
WAILUKU, HI 96793
Family Medicine
85 MAUI LANI PKWY
WAILUKU, HI 96793
Surgery
85 MAUI LANI PKWY
WAILUKU, HI 96793
Internal Medicine (Infectious Disease)
85 MAUI LANI PKWY
WAILUKU, HI 96793
Internal Medicine (Infectious Disease)
85 MAUI LANI PKWY
WAILUKU, HI 96793
Internal Medicine (Infectious Disease)
85 MAUI LANI PKWY
WAILUKU, HI 96793
Specialist
85 MAUI LANI PKWY
WAILUKU, HI 96793
Internal Medicine (Infectious Disease)
85 MAUI LANI PKWY
WAILUKU, HI 96793

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1750460804, enumerated as an "individual" on November 02, 2006.

The provider is located at 85 MAUI LANI PKWY WAILUKU, HI 96793 and the phone number is (808) 442-5700.

Orthopaedic Surgery with taxonomy code 207X00000X.

The provider might be accepting Accepts: HMSA. Please consult your insurance carrier or call the provider to verify.

Warren Ayers is affiliated with: MAUI MEMORIAL MEDICAL CENTER.