2026 NPPES data Periodontics NPI 1083971238 DDS
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YUNG-TING HSU, DDS

Periodontics in SEATTLE, Washington. 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
53
Medicare Part D claims · 25 beneficiaries · Periodontics avg: 264

What the federal data shows

YUNG-TING HSU, DDS filed 53 Medicare Part D claims in 2023 as a Periodontics in SEATTLE, Washington.

53
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.

YUNG-TING HSU, DDS's Medicare Part D volume vs every U.S. prescriber

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

53 0th percentile higher than 0% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). This entry sits in this band. 200–400: 182,923 prescribers (13%). Above this entry. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 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 YUNG-TING HSU, DDS?

Quality data not reported

NPI registry status

Active

Issued 04/12/2012

NPI 1083971238

Primary specialty

Periodontics

Mid-sized

6,061 US NPIs in this specialty

Medicare Part D claims

53 80% vs specialty avg

2023 prescription claims

Specialty avg: 264

Specialty distribution in Washington

How Periodontics compares to other specialties among Washington providers

Washington providers

Periodontics share within Washington

1. Periodontics42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Periodontics share within Washington

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Periodontics) — 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).

YUNG-TING HSU, DDS appears in the CMS NPPES registry as a Periodontics provider holding DDS credentials at 1959 NE PACIFIC ST # D-554, SEATTLE, WA, 98195, with a listed phone of (734) 389-9818. NPI 1083971238 was issued on 04/12/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HSU 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 53 prescription claims written by this provider, covering 25 Medicare beneficiaries and totaling roughly $369 in drug spend. 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.

Periodontics is a mid-sized specialty nationwide, with 6,061 enrolled providers across 53 states and an average of 264 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

1959 NE PACIFIC ST # D-554
SEATTLE, WA 98195

Provider Details

NPI 1083971238
Specialty Periodontics
Credentials DDS
Gender Female
NPI Issued 04/12/2012

License & disciplinary context — Washington WMC 2023 annual report

Aggregate state board data only — NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~34K Washington medical licensees in 2023 — they are NOT specific to YUNG-TING HSU, DDS. To verify YUNG-TING HSU, DDS's current license status, search the WMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

88
Total board actions, Washington 2023
Across 85 cases
2.59
Actions per 1,000 licensees
Washington statewide rate
probation
Most common action type
31 cases

WMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Washington disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Medicare Part D Prescribing Data

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

53
Total Claims
$369
Total Drug Cost
25
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
53
Total Day Supply
764
Brand Drug Cost
$0
Generic Drug Cost
$212
Antibiotic Claims
21

Patient Demographics

Average Patient Age
72.6 years
Avg HCC Risk Score
0.91
Gender Split
44% female / 56% male

Top Prescribed Drugs (Medicare Part D)

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

What YUNG-TING HSU, 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
Amoxicillin
14
Chlorhexidine Gluconate
12
Sodium Fluoride
Fluoride (Sodium)
11

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

Periodontics Overview

How YUNG-TING HSU, DDS fits within the Periodontics landscape nationally.

6,061
Periodontics Providers in US
53
States with Periodontics
264
Avg Claims per Provider

YUNG-TING HSU, DDS's 53 claims are below the specialty average of 264.

Nearby Periodontics Providers in Washington

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

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

Frequently Asked Questions

What is YUNG-TING HSU, DDS's specialty?
YUNG-TING HSU, DDS specializes in Periodontics and practices in SEATTLE, Washington. Credentials: DDS.
How much does YUNG-TING HSU, DDS prescribe under Medicare Part D?
In 2023, YUNG-TING HSU, DDS wrote 53 Medicare Part D claims totaling $369 in drug costs for 25 beneficiaries.
Where is YUNG-TING HSU, DDS located?
YUNG-TING HSU, DDS is located at 1959 NE PACIFIC ST # D-554, SEATTLE, WA, 98195. Phone: (734) 389-9818.
What is YUNG-TING HSU, DDS's NPI number?
YUNG-TING HSU, DDS's National Provider Identifier (NPI) is 1083971238, issued on 04/12/2012.
How many Periodontics providers are there in the US?
There are 6,061 Periodontics providers across 53 states in the US. The average Periodontics provider writes 264 Medicare Part D claims per year.
What drugs does YUNG-TING HSU, DDS prescribe most often?
Based on 2023 Medicare Part D data, YUNG-TING HSU, DDS's most frequently prescribed drugs include Amoxicillin, Chlorhexidine Gluconate, Sodium Fluoride. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does YUNG-TING HSU, DDS accept Medicare?
YUNG-TING HSU, DDS appears in CMS Medicare data with 53 Part D claims and 25 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify YUNG-TING HSU, DDS's credentials?
YUNG-TING HSU, DDS's NPI is 1083971238 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