Dr. Olga Hamilton , DDS
Dentist - General Practice • Aiea, HI
98-1005 Moanalua Rd
Aiea, HI 967014777
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Olga Hamilton is listed in NPPES under Dentist - General Practice.
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NPI assigned on March 29, 2018; this date does not establish years in practice.
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Published CMS data list 69 Medicare Part D prescriptions, including refills, in 2022.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022. Published rows only; this is not a quality measure.
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Published Part D records, 2022:
- Chlorhexidine Gluconate — 35 prescription fills, including refills.
- Amoxicillin — 20 prescription fills, including refills.
- Ibuprofen — 14 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table · Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 78 in 2019 to 69 in 2022.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2019–2022.
Practice Location & Contact Primary Location
98-1005 Moanalua Rd
Aiea, HI 967014777
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Honolulu, HI. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Dentist - General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
69 standardized 30-day fills in 2022
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$416 in 2022
The total cost of these prescriptions in 2022, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2022.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019–2025.
NPI first issued
2018
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Aiea and Hawaii
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Hamilton are from 2022.
31 active clinicians are listed under Dentist - General Practice with a practice address in Aiea, HI (699 in Hawaii).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Aiea
0% of these 31 clinicians have the CMS telehealth indicator.
0% of these 31 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 12% from 78 in 2019 to 69 in 2022.
- 2019: 78
- 2020: 108
- 2021: 101
- 2022: 69
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30-day fills
30-day fills decreased 11% from 78 in 2019 to 69 in 2022.
- 2019: 78
- 2020: 108
- 2021: 101
- 2022: 69
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Part D drug cost
Part D drug cost went from $424 in 2019 to $416 in 2022.
- 2019: $424
- 2020: $426
- 2021: $410
- 2022: $416
Sources: CMS Medicare Part D Prescribers (2022), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2022.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Chlorhexidine Gluconate | Chlorhexidine Gluconate | 35 | 624 | $251.97 | 23 |
| Amoxicillin | Amoxicillin | 20 | 151 | $91.55 | 18 |
| Ibuprofen | Ibuprofen | 14 | 106 | $72.37 | 12 |
Source: CMS Part D by Provider and Drug, 2022; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2024-05-21NUCC Taxonomy Code: 1223G0001X
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
NUCC Taxonomy Code: 122300000X
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
Secondary Practice Locations
3270 Waialae Ave
Honolulu, HI 968165836
Phone: 8087324377
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Dentist
Doctor of Dental Medicine
Dentist
Doctor of Dental Surgery
Dentist
Doctor of Dental Surgery
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Additional practice office at 3270 Waialae Ave, Honolulu, HI 968165836
NPI status registered as active in NPPES database
Registered at 98-1005 MOANALUA RD, AIEA, HI 967014777 (Tel: 8084899530)
Registered at 169 MOOKUA ST, KAILUA, HI 967342341 (Tel: 3104221286)
Recorded as OLGA HAMILTON, DDS
Dentist (license number reported to NPPES: HI DT-2739)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Dentist - General Practices in Aiea
- Dr. Kevin Ichiriu, DDS
- Dr. Rhinelle Hirose, DMD
- Dr. Wayne Tamashiro, DDS
- Dr. Galen Chee, DMD
- Dr. John Oka, DDS
- Dr. Celeste Yagi, DDS
Mailing Address
169 Mookua St
Kailua, HI 967342341
Phone: 3104221286