NPI registry status
Active
2026 NPPES data Pharmacotherapy Pharmacist NPI 1780762450 PHARM.D.
Verify on CMS → Peter Huynh, PHARM.D.
Pharmacotherapy Pharmacist in Seattle, Washington.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,070 in Pharmacotherapy Pharmacist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
667
Medicare Part D claims · 120 beneficiaries · Pharmacotherapy Pharmacist avg: 433
Generic prescribing
14%
generic claims · 69% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Peter Huynh, PHARM.D. filed 667 Medicare Part D claims in 2024 as a Pharmacotherapy Pharmacist in Seattle, Washington, prescribing 14% generic.
- 667
- Part D claims, 2024
- 14%
- generic prescribing
- ≥68th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Peter Huynh, PHARM.D.
Bare NPI registry listing — limited federal enrichment beyond basic enumeration. Verify all credentials with official sources.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1780762450), first enumerated 11/01/2006.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 667 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- State context
State board disciplinary context
Washington statewide board action statistics are published annually — these figures describe aggregate state activity, not Peter Huynh, PHARM.D.'s individual license status. Verify directly with the state medical board.
Source: WMC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
Compare Huynh with other Pharmacotherapy Pharmacist providers
Same primary specialty, same federal CMS NPPES roster.
Also enrolled in Washington
- Dr. Louise Achey, PHARM.D. Yakima, WA
- Roger Acuncius, RPH Spokane, WA
- Dr. Brent Albertson, PHARMD Spokane, WA
- Dr. Lisa Allen, B.S., PHARM.D. Tacoma, WA
- Jeffrey Almgren, R.PH. Seattle, WA
- Fred Ames, RPH Olympia, WA
Other specialties in Seattle: Mental Health Counselor (2,995) · Student in an Organized Health Care Education/Training Program (2,908) · Counselor (2,333) · Massage Therapist (1,923)
CMS NPPES provider registry desk
NPI 1780762450 · Pharmacotherapy Pharmacist
NPI-10 · ENUM-LEGACY · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1780762450
- ENUM-LEGACY 2006
- TAX-MID 6K Pharmacotherapy Pharmacist
- RX-LIGHT 667
- BOOK-THIN 190 in Washington
- PHOTO-ENUM Conan Macdougall, PH… · 2006
Peter Huynh, PHARM.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
667 ≥ 68th percentile 68% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
What does the federal data show about Peter Huynh, PHARM.D.?
Quality data not reportedPrimary specialty
Pharmacotherapy Pharmacist
Medicare Part D claims
667 54% vs specialty avg
Specialty distribution in Washington
How Pharmacotherapy Pharmacist compares to other specialties among Washington providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Pharmacotherapy Pharmacist. Verify directly:
How MIPS and board certification work
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).
Practice Address
Provider Details
| NPI | 1780762450 |
|---|---|
| Specialty | Pharmacotherapy Pharmacist |
| Credentials | PHARM.D. |
| Gender | Male |
| NPI Issued | 11/01/2006 |
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 Peter Huynh, PHARM.D.. To verify Peter Huynh, PHARM.D.'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
Peter Huynh, PHARM.D. - brand share 69.0%
Pharmacotherapy Pharmacist average
69% brand-name claims vs 14% generic, on 667 2024 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 2024.
667
Total Claims
$248K
Total Drug Cost
120
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,086.433
- Total Day Supply
- 31,471
- Brand vs Generic
- 69% brand / 14% generic
- Brand Drug Cost
- $236K
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 72.9 years
- Avg HCC Risk Score
- 1.92
- Gender Split
- 55% female / 45% male
- Age Distribution
- <65: 13, 65-74: 60, 75-84: 34, 85+: 13
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Peter Huynh, PHARM.D. prescribes most
Top Medicare Part D drugs by claim count, 2024
- Ozempic
Ozempic
91 claims
- Lantus Solostar
Lantus Solostar
55 claims
- Nano 2nd Gen Pen N…
Nano 2nd Gen Pen Needle
47 claims
- Humalog Kwikpen U-…
Humalog Kwikpen U-100
40 claims
- Insulin Lispro Kwi…
Insulin Lispro Kwikpen U-100
40 claims
- Basaglar Kwikpen U… 22
Basaglar Kwikpen U-100
22 claims
- Metformin Hcl Er 22
Metformin Hcl Er
22 claims
- Tresiba Flextouch … 22
Tresiba Flextouch U-100
22 claims
| Drug | Claims |
|---|---|
| Ozempic Semaglutide | 91 |
| Lantus Solostar Insulin Glargine,hum.Rec.Anlog | 55 |
| Nano 2nd Gen Pen Needle Pen Needle, Diabetic | 47 |
| Humalog Kwikpen U-100 Insulin Lispro | 40 |
| Insulin Lispro Kwikpen U-100 Insulin Lispro | 40 |
| Basaglar Kwikpen U-100 Insulin Glargine,hum.Rec.Anlog | 22 |
| Metformin Hcl Er Metformin Hcl | 22 |
| Tresiba Flextouch U-100 Insulin Degludec | 22 |
| Jardiance Empagliflozin | 18 |
| Trulicity Dulaglutide | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pharmacotherapy Pharmacist Overview
How Peter Huynh, PHARM.D. fits within the Pharmacotherapy Pharmacist landscape nationally.
6,070
Pharmacotherapy Pharmacist Providers in US
53
States with Pharmacotherapy Pharmacist
433
Avg Claims per Provider
Peter Huynh, PHARM.D.'s 667 claims are above the specialty average of 433.
Nationwide Pharmacotherapy Pharmacist peers with similar MIPS or enrollment year
Two federal-record peer sets for Huynh, both outside Washington so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2006)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Pharmacotherapy Pharmacist Providers in Washington
Other clinicians with the same primary specialty enrolled in Washington, drawn from the same CMS NPPES roster as Huynh.
One of 190 Pharmacotherapy Pharmacist providers enrolled in Washington, 11 are shown on this page.
Dr. Katherine Anderson
PHARM D
Pullman, WA
Ronald Andrade
R.PH.
Oak Harbor, WA
Dr. Lisa Baird
PHARM.D.
Spokane, WA
Dr. Julia Barnett
MD
Monroe, WA
Dr. Hend Barry
PHARMD, BCPS
Seattle, WA
Compare Pharmacotherapy Pharmacist nationally: see state-by-state distribution →
Frequently Asked Questions
What is Peter Huynh, PHARM.D.'s specialty? ▼
Peter Huynh, PHARM.D. specializes in Pharmacotherapy Pharmacist and practices in Seattle, Washington. Credentials: PHARM.D..
How much does Peter Huynh, PHARM.D. prescribe under Medicare Part D? ▼
In 2024, Peter Huynh, PHARM.D. wrote 667 Medicare Part D claims totaling $248K in drug costs for 120 beneficiaries.
Where is Peter Huynh, PHARM.D. located? ▼
Peter Huynh, PHARM.D. is located at 1959 NE PACIFIC AVE, Seattle, WA, 98195. Phone: (206) 598-4882.
What is Peter Huynh, PHARM.D.'s NPI number? ▼
Peter Huynh, PHARM.D.'s National Provider Identifier (NPI) is 1780762450, issued on 11/01/2006.
Does Peter Huynh, PHARM.D. prescribe more brand-name or generic drugs? ▼
Peter Huynh, PHARM.D.'s prescribing is 69% brand-name and 14% generic drugs by claim count, with $236K in brand drug costs.
How many Pharmacotherapy Pharmacist providers are there in the US? ▼
There are 6,070 Pharmacotherapy Pharmacist providers across 53 states in the US. The average Pharmacotherapy Pharmacist provider writes 433 Medicare Part D claims per year.
What drugs does Peter Huynh, PHARM.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Peter Huynh, PHARM.D.'s most frequently prescribed drugs include Ozempic, Lantus Solostar, Nano 2nd Gen Pen Needle. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Peter Huynh, PHARM.D. accept Medicare? ▼
Peter Huynh, PHARM.D. appears in CMS Medicare data with 667 Part D claims and 120 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Peter Huynh, PHARM.D.'s credentials? ▼
Peter Huynh, PHARM.D.'s NPI is 1780762450 with credentials PHARM.D.. 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
View source datasets and methodology notes
- 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 (2024). 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 August 2026 (NPPES) / 2024 (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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of August 2026.