2026 NPPES data Dentist NPI 1265588800 DDS
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TERRY NGUYEN, DDS

Dentist in HONOLULU, Hawaii. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
1K
Medicare Part D claims · 309 beneficiaries · Dentist avg: 87

What the federal data shows

TERRY NGUYEN, DDS filed 1,305 Medicare Part D claims in 2023 as a Dentist in HONOLULU, Hawaii.

1K
Part D claims, 2023

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

TERRY NGUYEN, DDS's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

1,305 Top 21% higher than 79% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). This entry sits in this band. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

What does the federal data show about TERRY NGUYEN, DDS?

Quality data not reported

NPI registry status

Active

Issued 01/26/2007

NPI 1265588800

Primary specialty

Dentist

High-volume

93,789 US NPIs in this specialty

Medicare Part D claims

1,305 1400% vs specialty avg

2023 prescription claims

Specialty avg: 87

Specialty distribution in Hawaii

How Dentist compares to other specialties among Hawaii providers

Hawaii providers

Dentist share within Hawaii

1. Dentist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Dentist share within Hawaii

Specialty board-certification context

Estimated specialty board-certified rate — Dentist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Dentist ABMS/AOA estimate

Est. board-certified rate (Dentist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Dentist) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

TERRY NGUYEN, DDS appears in the CMS NPPES registry as a Dentist provider holding DDS credentials at 1441 KAPIOLANI BLVD, HONOLULU, HI, 96814, with a listed phone of (808) 599-0481. NPI 1265588800 was issued on 01/26/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what NGUYEN most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 1,305 prescription claims written by this provider, covering 309 Medicare beneficiaries and totaling roughly $7K in drug spend, with an opioid prescribing rate of 18.3%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Dentist is a high-volume specialty nationwide, with 93,789 enrolled providers across 56 states and an average of 87 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

1441 KAPIOLANI BLVD
HONOLULU, HI 96814

Provider Details

NPI 1265588800
Specialty Dentist
Credentials DDS
Gender Male
NPI Issued 01/26/2007

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

1,305
Total Claims
$7K
Total Drug Cost
309
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,305
Total Day Supply
12,222
Brand Drug Cost
$0
Generic Drug Cost
$7K
Opioid Claims
239 (18.3% rate)
Antibiotic Claims
342

Patient Demographics

Average Patient Age
69.8 years
Avg HCC Risk Score
1.12
Gender Split
55% female / 45% male
Age Distribution
<65: 53, 65-74: 158, 75-84: 71, 85+: 27

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What TERRY NGUYEN, DDS prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Chlorhexidine Gluconate
377
Ibuprofen
317
Amoxicillin
292
Acetaminophen-Codeine
Acetaminophen With Codeine
162
Clindamycin Hcl
46
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
43
Dexamethasone
29
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
18
Tramadol Hcl
16

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Dentist Overview

How TERRY NGUYEN, DDS fits within the Dentist landscape nationally.

93,789
Dentist Providers in US
56
States with Dentist
87
Avg Claims per Provider

TERRY NGUYEN, DDS's 1,305 claims are above the specialty average of 87.

Nearby Dentist Providers in Hawaii

Other clinicians with the same primary specialty enrolled in Hawaii, drawn from the same CMS NPPES roster as NGUYEN.

Compare Dentist nationally: see state-by-state distribution →

Frequently Asked Questions

What is TERRY NGUYEN, DDS's specialty?
TERRY NGUYEN, DDS specializes in Dentist and practices in HONOLULU, Hawaii. Credentials: DDS.
How much does TERRY NGUYEN, DDS prescribe under Medicare Part D?
In 2023, TERRY NGUYEN, DDS wrote 1,305 Medicare Part D claims totaling $7K in drug costs for 309 beneficiaries.
Where is TERRY NGUYEN, DDS located?
TERRY NGUYEN, DDS is located at 1441 KAPIOLANI BLVD, HONOLULU, HI, 96814. Phone: (808) 599-0481.
What is TERRY NGUYEN, DDS's NPI number?
TERRY NGUYEN, DDS's National Provider Identifier (NPI) is 1265588800, issued on 01/26/2007.
Does TERRY NGUYEN, DDS prescribe opioids?
Yes, TERRY NGUYEN, DDS had 239 opioid claims in 2023 with an opioid prescribing rate of 18.3%.
How many Dentist providers are there in the US?
There are 93,789 Dentist providers across 56 states in the US. The average Dentist provider writes 87 Medicare Part D claims per year.
What drugs does TERRY NGUYEN, DDS prescribe most often?
Based on 2023 Medicare Part D data, TERRY NGUYEN, DDS's most frequently prescribed drugs include Chlorhexidine Gluconate, Ibuprofen, Amoxicillin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TERRY NGUYEN, DDS accept Medicare?
TERRY NGUYEN, DDS appears in CMS Medicare data with 1,305 Part D claims and 309 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TERRY NGUYEN, DDS's credentials?
TERRY NGUYEN, DDS's NPI is 1265588800 with credentials DDS. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology