2026 NPPES data Pharmacist NPI 1124376421 RPH
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HYUNJOO LEE, RPH

Pharmacist in LYNNWOOD, 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
27
Medicare Part D claims · 27 beneficiaries · Pharmacist avg: 135
Generic prescribing
4%
generic claims · 96% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

HYUNJOO LEE, RPH filed 27 Medicare Part D claims in 2023 as a Pharmacist in LYNNWOOD, Washington, prescribing 4% generic.

27
Part D claims, 2023
4%
generic prescribing

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.

HYUNJOO LEE, RPH's Medicare Part D volume vs every U.S. prescriber

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

27 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 HYUNJOO LEE, RPH?

Quality data not reported

NPI registry status

Active

Issued 08/17/2012

NPI 1124376421

Primary specialty

Pharmacist

High-volume

290,447 US NPIs in this specialty

Medicare Part D claims

27 80% vs specialty avg

2023 prescription claims

Specialty avg: 135

Specialty distribution in Washington

How Pharmacist compares to other specialties among Washington providers

Washington providers

Pharmacist share within Washington

1. Pharmacist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pharmacist share within Washington

Specialty board-certification context

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

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

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

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

HYUNJOO LEE, RPH appears in the CMS NPPES registry as a Pharmacist provider holding RPH credentials at 4615 196TH ST SW, LYNNWOOD, WA, 98036, with a listed phone of (425) 670-0233. NPI 1124376421 was issued on 08/17/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LEE 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 27 prescription claims written by this provider, covering 27 Medicare beneficiaries and totaling roughly $5K in drug spend, split 96% brand-name and 4% generic by claim count. 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.

Pharmacist is a high-volume specialty nationwide, with 290,447 enrolled providers across 56 states and an average of 135 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

4615 196TH ST SW
LYNNWOOD, WA 98036

Provider Details

NPI 1124376421
Specialty Pharmacist
Credentials RPH
Gender Female
NPI Issued 08/17/2012

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 HYUNJOO LEE, RPH. To verify HYUNJOO LEE, RPH'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.

Brand vs generic prescribing mix · Brand-heavy

HYUNJOO LEE, RPH — brand share 96.0%
Specialty average (est.)

96% brand-name claims vs 4% generic, on 27 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

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

27
Total Claims
$5K
Total Drug Cost
27
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
27
Total Day Supply
28
Brand vs Generic
96% brand / 4% generic
Brand Drug Cost
$5K

Patient Demographics

Average Patient Age
71.1 years
Avg HCC Risk Score
0.98

Pharmacist Overview

How HYUNJOO LEE, RPH fits within the Pharmacist landscape nationally.

290,447
Pharmacist Providers in US
56
States with Pharmacist
135
Avg Claims per Provider

HYUNJOO LEE, RPH's 27 claims are below the specialty average of 135.

Nearby Pharmacist Providers in Washington

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

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

Frequently Asked Questions

What is HYUNJOO LEE, RPH's specialty?
HYUNJOO LEE, RPH specializes in Pharmacist and practices in LYNNWOOD, Washington. Credentials: RPH.
How much does HYUNJOO LEE, RPH prescribe under Medicare Part D?
In 2023, HYUNJOO LEE, RPH wrote 27 Medicare Part D claims totaling $5K in drug costs for 27 beneficiaries.
Where is HYUNJOO LEE, RPH located?
HYUNJOO LEE, RPH is located at 4615 196TH ST SW, LYNNWOOD, WA, 98036. Phone: (425) 670-0233.
What is HYUNJOO LEE, RPH's NPI number?
HYUNJOO LEE, RPH's National Provider Identifier (NPI) is 1124376421, issued on 08/17/2012.
Does HYUNJOO LEE, RPH prescribe more brand-name or generic drugs?
HYUNJOO LEE, RPH's prescribing is 96% brand-name and 4% generic drugs by claim count, with $5K in brand drug costs.
How many Pharmacist providers are there in the US?
There are 290,447 Pharmacist providers across 56 states in the US. The average Pharmacist provider writes 135 Medicare Part D claims per year.
Does HYUNJOO LEE, RPH accept Medicare?
HYUNJOO LEE, RPH appears in CMS Medicare data with 27 Part D claims and 27 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HYUNJOO LEE, RPH's credentials?
HYUNJOO LEE, RPH's NPI is 1124376421 with credentials RPH. 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