Michael T. Miyamoto DDS, LLC
615 Piikoi St Ste 1101, Honolulu, HI 96814
The registry record
- NPI
- 1487573721
- Registered as
- Type-2 organization (not an individual dentist's personal NPI)
- Dental categories
- Prosthodontics, General
- Taxonomy codes
- 1223G0001X (General practice dentistry); 1223P0700X (Prosthodontics)
- Practice location
- 615 Piikoi St Ste 1101, Honolulu, HI 96814
- Telephone
- (808) 596-2622
- NPI issued
- 11 July 2026 (0 years ago)
- Record updated
- 11 July 2026 (0 years ago)
- Certified by the practice
- 12 July 2026
- NPI status
- NPI active as reported by CMS 2026-08
- Metro area
- Urban Honolulu, HI (metropolitan area, Honolulu County)
- State
- Hawaii (673 registered practices)
- Sibling NPIs
- Richard H. Miyamoto, DDS (1194495317)
- Same address
- Kevin M. Mizoguchi, DDS, LLC, Joanne T. le DDS, INC., Joel K . Yap DDS, INC and Dr. Jeffrey K. Manago, DDS INC
- Map position
- Census address match at street level
- Snapshot
- NPPES data dissemination file, 10 August 2026
What the record tells you
Michael T. Miyamoto DDS, LLC is an NPI registry record for a dental organization at 615 Piikoi St Ste 1101 in Honolulu, Hawaii 96814. CMS issued NPI 1487573721 on 11 July 2026, and the practice last updated its own entry on 11 July 2026. That is recent, so the contact details are likely to be current.
It is registered under 2 dental taxonomy codes: General practice dentistry (1223G0001X), Prosthodontics (1223P0700X). That puts it in 2 categories on this site, led by prosthodontics. A practice that registers more than one category is telling CMS it does more than one kind of dental work at this address, which is why it has a page here rather than a row. No other address in the registry carries this name, though a practice trading under a chain brand often registers each office under its own legal name, so check the brand as well. One further NPI is registered to what looks like the same business at this address (Richard H. Miyamoto, DDS, NPI 1194495317); it is covered by this page rather than given a page of their own. 5 other dental records share the street address: Kevin M. Mizoguchi, DDS, LLC, Joanne T. le DDS, INC. and Joel K . Yap DDS, INC.
Honolulu holds 284 registered dental practices inside the Urban Honolulu, HI area, which has 500 in total on the Hawaii side and ranks 1st in the state. 6 of the Honolulu records also register prosthodontics, so this is one of several local options in that category. Across the metro the mix runs general dentistry 63.2%, dental clinic or center 19%, pediatric dentistry 6.4%. The closest other registered practices are Kevin M. Mizoguchi, DDS, LLC (0 miles, Honolulu), Joanne T. le DDS, INC. (0 miles, Honolulu) and Joel K . Yap DDS, INC (0 miles, Honolulu), with 2 more inside 0 miles.
On our figures a routine adult cleaning in Hawaii runs $145 to $220 cash and scaling and root planing $215 to $350 per quadrant, against a US average of $125. This practice's own prices are not in the registry and never will be: NPPES holds identifiers, not fees. Call (808) 596-2622 and ask for the cash price on code D1110, whether the exam and X-rays are included, and whether they run a membership plan if you have no insurance.
Nearest alternatives
The 5 closest registered dental practices to 615 Piikoi St Ste 1101, straight-line distance. Rows without a link are listed on their metro page rather than having one of their own.
| Practice | City | Distance | Categories | Phone on the record |
|---|---|---|---|---|
| Kevin M. Mizoguchi, DDS, LLC | Honolulu, HI | 0 mi | General | (808) 596-8020 |
| Joanne T. le DDS, INC. | Honolulu, HI | 0 mi | General | (808) 591-2115 |
| Joel K . Yap DDS, INC | Honolulu, HI | 0 mi | General | (808) 596-0890 |
| Dr. Jeffrey K. Manago, DDS INC | Honolulu, HI | 0 mi | General | (808) 592-0333 |
| Perfect Smile Dental Center | Honolulu, HI | 0 mi | General | (808) 596-4434 |
The benchmark to hold a quote from Michael T. Miyamoto DDS, LLC against. All 50 states compared.
What to ask when you call
- The cash price for D1110, a routine adult cleaning, and whether the exam (D0120) and X-rays (D0274) are inside or outside that number.
- Whether you need scaling and root planing before a routine clean, and the per-quadrant price for D4341 or D4342 if so.
- Whether they run an in-house membership plan, and what it covers against what it costs a year.
- Whether they are taking new patients and how far out the next hygiene appointment is.
- The practice license, with your state dental board. An NPI is a billing identifier and proves nothing about licensing.
CMS NPPES NPI data file, August 2026, snapshot 10 August 2026. US federal public data (FOIA-disclosable, no charge). CMS NPI files. NPI registry records, status as reported by CMS in the August 2026 data dissemination file. NPPES is an identifier registry, not a license register: an NPI does not validate that a practice is licensed, accredited or currently open. Practices maintain their own NPPES entries. Every page shows the date the record was last updated; addresses and phone numbers are as self-reported and are not verified by us. This page describes a registry record. It is not a review, an endorsement or a check on Michael T. Miyamoto DDS, LLC.
Price figures are our own, last verified April 2026. State averages are our estimates compiled from FAIR Health regional cost data and CMS Medicare fee schedules; the ADA discontinued its national Survey of Dental Fees in 2023, so no national fee survey exists. Treat them as a starting point and call two or three offices for an actual quote.