Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Healthcare Providers & Facilities in Wahiawa, HI

Public healthcare directory of 276 individual practitioners and 108 healthcare facilities located in Wahiawa, Hawaii.

276 Practitioners
108 Facilities
70 Specialties

Medical Specialties in Wahiawa

Select a specialty to view practitioner listings, practice locations, and qualifications.

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All Specialties in Wahiawa

Specialties with enough public records for a comparison with U.S. figures, besides those named above, plus the 60 largest of 69 more with at least one listed practitioner. Number of practitioners in brackets.

Chiropractic Providers

Dental Providers

Dietary & Nutritional Service Providers

Nursing Service Related Providers

Pharmacy Service Providers

Respiratory, Developmental, Rehabilitative and Restorative Service Providers

Speech, Language and Hearing Service Providers

Featured Healthcare Providers in Wahiawa

Practitioner profiles in Wahiawa, HI with recent CMS Medicare or Open Payments data.

Dr. Arnold Seid , MD

Internal Medicine

Medicare Accepted
960 Center St Ste 7, Wahiawa, HI
Phone: 8086216511
NPI 1457450033

Dr. Ross Masunaga , DDS

Dentist - General Practice

960 Center St, Wahiawa, HI
Phone: 8086221116
NPI 1427245059

Dr. Tracy Matsumoto , DC

Chiropractor

Medicare Accepted
703 Kilani Ave, Wahiawa, HI
Phone: 8086216299
NPI 1144266453

Dr. Marko Vasic , MD

Internal Medicine

Medicare Accepted
302 California Ave Ste 106, Wahiawa, HI
Phone: 8086221618
NPI 1720431695
960 Center St Ste 6, Wahiawa, HI
Phone: 8086215100
NPI 1952500969

Maryam Goca

Physician Assistant

Medicare Accepted
128 Lehua St, Wahiawa, HI
Phone: 8086214355
NPI 1114318409

Largest Cities in Hawaii

Other Hawaii cities with a full directory, by the number of active practitioners listed in NPPES.

How Wahiawa compares with the U.S.

Compared with the U.S. as a whole, Wahiawa has more clinicians in Dentist - General Practice (2.2x) per 100,000 residents.

Wahiawa has 1,534 active clinicians per 100,000 residents, compared with 2,198 for the U.S.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

97% of clinicians in Wahiawa listed in the CMS Medicare file (30 of 31) accept Medicare assignment. That is higher than the Hawaii share of 92%.

Only 31 of 276 active clinicians in Wahiawa appear in the CMS Medicare file, so this share describes that smaller group.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

16% of clinicians in Wahiawa listed in the CMS Medicare file (5 of 31) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Hawaii share of 27%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Wahiawa CMS Healthcare & Financial Disclosures

CMS Part D Prescribers (2024), Open Payments (program year 2025), Medicare (PECOS) enrollment and Part B (2024) data for Wahiawa, HI

Source: CMS public datasets

Healthcare operations in Wahiawa, HI encompass 276 active individual practitioners and 108 registered medical facilities across 70 clinical specialties.

According to CMS Medicare Part D analytics for 2024, prescription drug volume in Wahiawa accounts for $3.9 Million across 30,169 prescription claims. 70 local practitioners have a Medicare (PECOS) enrollment record. Open Payments data for program year 2025 list $0.0 Million in payments reported by companies to 25 local practitioners; a reported payment does not necessarily mean the financial relationship is improper.

Medicare Part D Prescriptions (2024) $3.9M 30,169 Prescription Claims Source: data.cms.gov
Open Payments Sunshine Act (2025) $0.0M 25 Recipients Disclosed A reported payment does not necessarily mean the financial relationship is improper. Source: openpaymentsdata.cms.gov
Medicare (PECOS) Enrollment 70 Enrolled Medicare Practitioners Source: data.cms.gov
Medicare Part B Allowed Volume (2024) $1.5M 17,474 Services Performed Source: data.cms.gov

CMS PECOS: Eligible to Order or Refer for Medicare in Wahiawa

Part B Lab & Imaging Eligible: 41
Durable Medical Equipment (DME): 44
Home Health Agency (HHA): 37
Source: CMS Order and Referring