DR. STUART K MACHIDA OD
NPI 1295809101
Optometrist in Kailua, HI

NPI Status: Active since November 20, 2006

Contact Information

30 AULIKE ST
SUITE 102
KAILUA, HI
ZIP 96734
Phone: (808) 262-8107
Fax: (808) 262-8108

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  • Individual
  • Male
  • Years of Experience 34
  • Optometrist
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About STUART MACHIDA

This page provides the complete NPI Profile along with additional information for Stuart Machida, a provider established in Kailua, Hawaii with a medical specialization in Optometrist and more than 34 years of experience. He graduated from Pacific University - College Of Optometry in 1992. The healthcare provider is registered in the NPI registry with number 1295809101 assigned on November 2006. The practitioner's primary taxonomy code is 152W00000X with license number 357 (HI). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1295809101
Provider Name
DR. STUART K MACHIDA OD
Gender
Male
Entity Type
Individual
Location Address
30 AULIKE ST SUITE 102 KAILUA, HI 96734
Location Phone
(808) 262-8107
Location Fax
(808) 262-8108
Mailing Address
30 AULIKE ST SUITE 102 KAILUA, HI 96734
Mailing Phone
(808) 262-8107
Mailing Fax
(808) 262-8108
Medical School Name
PACIFIC UNIVERSITY - COLLEGE OF OPTOMETRY
Graduation Year
1992
Is Sole Proprietor?
No
Enumeration Date
11-20-2006
Last Update Date
05-16-2012
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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

Optometrist

Taxonomy Code
152W00000X
Type
Eye and Vision Services Providers
License No.
357
License State
HI
Taxonomy Description
Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

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
  • Connect 1500 Gold - EPO
  • Connect 6000 Silver - EPO
  • Connect 9800 Bronze - EPO
  • HSA Qualified 7500 Bronze - Choice Network - EPO
  • HSA-E Qualified 7500 Bronze - Signature Network - EPO
  • Providence Oregon Standard Bronze Plan - Choice Network - EPO
  • Providence Oregon Standard Bronze Plan - Signature Network - EPO
  • Providence Oregon Standard Gold Plan - Choice Network - EPO
  • Providence Oregon Standard Gold Plan - Signature Network - EPO
  • Providence Oregon Standard Silver Plan - Choice Network - EPO
  • Providence Oregon Standard Silver Plan - Signature Network - EPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

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

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
U40616MEDICARE UPIN (02)HI 
H0000PGBMSMEDICARE PIN (08)HI 
00962401MEDICAID (05)HI 
BY562BMEDICARE PIN (08)HI 
BY562AMEDICARE PIN (08)HI 
H0000PGBLVMEDICARE PIN (08)HI 
BY570ZMEDICARE PIN (08)HI 
0824380001MEDICARE NSC (07)HI 
BY570YMEDICARE PIN (08)HI 

Medicare Participation & PECOS Enrollment Status

Stuart Machida is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Stuart Machida 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) and a Home Health Agency (HHA).

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: 4183647050

    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: I20060105000746

    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? Yes

    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: No

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 complete exam of visual system

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

This service was performed 20 times for 19 patients

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 14 times for 13 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 28 times for 19 patients

Photography of the retina

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

This service was performed 57 times for 52 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $34.17 for a new patient copayment and $18.73 for an established patient copayment.

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 96734 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $136.68
  • Minimum New Patient Price $60.53
  • Maximum New Patient Price $180.05
  • Average New Patient Copayment $34.17
  • 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.

Reviews for DR. STUART K MACHIDA OD

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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 1295809101, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
2
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
0
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
1
Unchanged
Pos 9
0
Doubled → 0
Check
1
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 9 → 18 → 9 8 → 16 → 7 9 → 18 → 9 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 1 + 6 + 0 + 1 + 8 + 1 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1295809101.

Other Providers at the Same Location


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

Urology
30 AULIKE ST
KAILUA, HI 96734
Psychologist (Clinical)
30 AULIKE ST, SUITE 306
KAILUA, HI 96734
Dentist (General Practice)
30 AULIKE ST, SUITE 202
KAILUA, HI 96734
Dentist (General Practice)
30 AULIKE ST, SUITE 202
KAILUA, HI 96734
Internal Medicine
30 AULIKE ST, SUITE 601
KAILUA, HI 96734
Dentist (General Practice)
30 AULIKE ST, SUITE 503
KAILUA, HI 96734
Ophthalmology
30 AULIKE ST, STE 301
KAILUA, HI 96734
Optometrist
30 AULIKE ST, SUITE 102
KAILUA, HI 96734
Physical Therapist
30 AULIKE ST, KAILUA PROFESSIONAL CENTER, SUITE 201
KAILUA, HI 96734
Social Worker
30 AULIKE ST, S-203
KAILUA, HI 96734
Registered Nurse (Psychiatric/Mental Health, Adult)
30 AULIKE ST
KAILUA, HI 96734
Social Worker
30 AULIKE ST
KAILUA, HI 96734
Social Worker
30 AULIKE ST, S-203
KAILUA, HI 96734
Dentist (General Practice)
30 AULIKE ST, SUITE 401
KAILUA, HI 96734
Specialist
30 AULIKE ST, SUITE 601
KAILUA, HI 96734
Dentist (Periodontics)
30 AULIKE ST, SUITE 501
KAILUA, HI 96734
Dentist (General Practice)
30 AULIKE ST, SUITE 404
KAILUA, HI 96734
Dentist (General Practice)
30 AULIKE ST, SUITE 401
KAILUA, HI 96734
Durable Medical Equipment & Medical Supplies
30 AULIKE ST, #104
KAILUA, HI 96734
Specialist
30 AULIKE ST, SUITE 601
KAILUA, HI 96734

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295809101, enumerated as an "individual" on November 20, 2006.

The provider is located at 30 AULIKE ST SUITE 102 KAILUA, HI 96734 and the phone number is (808) 262-8107.

Optometrist with taxonomy code 152W00000X.

The provider might be accepting Accepts: HMSA, Providence Health Plan, Medicare and. Please consult your insurance carrier or call the provider to verify.