NPPES file of Aug 9, 2026

Peter Q. Huynh, PHARM.D.

Pharmacotherapy Pharmacist · Seattle, WA

Peter Q. Huynh, PHARM.D. is a pharmacotherapy pharmacist with a practice address in Seattle, Washington, and NPI 1780762450, issued on Nov 1, 2006. Check the license (Washington PH00048892, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1780762450
Name
Peter Q. Huynh
Credential
PHARM.D.
Primary taxonomy
Pharmacotherapy Pharmacist 1835P1200X
License number
PH00048892 WA
Self-reported in NPPES; status is on the state search
Practice location
1959 NE Pacific Ave, Seattle, WA 98195
Phone
(206) 598-4882
Enumerated
Nov 1, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pharmacotherapy pharmacist records → All 190 in Washington → Look up another NPI →

Verify Peter Q. Huynh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license PH00048892    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

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69% more Medicare Part D claims than the average pharmacotherapy pharmacist in 2024

667 Medicare Part D claims for 120 beneficiaries, against an average of 395 among the 208 providers of this specialty who prescribed in Part D. Brand-name drugs were 69% of claims.

  1. Peter Huynh667
  2. Specialty average395

Most prescribed

  1. Ozempic91 claims
  2. Lantus Solostar55 claims
  3. Nano 2nd Gen Pen Needle47 claims
  4. Humalog Kwikpen U-10040 claims
  5. Insulin Lispro Kwikpen U-10040 claims
  6. Basaglar Kwikpen U-10022 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Peter Q. Huynh among 190 pharmacotherapy pharmacist records in Washington

Peter Q. Huynh, PHARM.D. is one of 190 pharmacotherapy pharmacist records with a practice address in Washington. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 55% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2007 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1835P1200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pharmacotherapy Pharmacist providers in Washington

There are 190 pharmacotherapy pharmacist records in Washington.

All 190 in Washington → Every provider in Seattle → Pharmacotherapy Pharmacist nationwide →

The 8 pharmacotherapy pharmacist records with the nearest ZIP codes

  1. Mai-Trang Dang, PHARM.D., BCPSSeattle, WA 981951205958048
  2. Kenneth Kenyon, PHARM.D.Seattle, WA 981951982725867
  3. Jennifer Knutson, PHARM.D.Seattle, WA 981951780931337
  4. Teresa O'Sullivan, PHARM.D.Seattle, WA 981951003260035
  5. Peggy Odegard, PHARMD, BCPS, CDESeattle, WA 981951083719322
  6. Sheeba Varkey, PHARM.D.Seattle, WA 981951467583385
  7. Ann Wittkowsky, PHARMDSeattle, WA 981951285603555
  8. Beatrice Wong, PHARM.D.Seattle, WA 981951578606588

Common questions

What is Peter Q. Huynh, PHARM.D.'s NPI number?

Peter Q. Huynh, PHARM.D.'s National Provider Identifier (NPI) is 1780762450, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Peter Q. Huynh, PHARM.D. located?

The NPPES record lists a practice address at 1959 NE Pacific Ave, Seattle, WA, 98195. Phone: (206) 598-4882. Providers update this record themselves, so call before visiting.

How can I verify Peter Q. Huynh, PHARM.D.'s license?

NPPES lists Washington license number PH00048892, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Peter Q. Huynh, PHARM.D. prescribe under Medicare Part D?

In 2024, Peter Q. Huynh, PHARM.D. had 667 Medicare Part D claims for 120 beneficiaries; the average among pharmacotherapy pharmacist prescribers was 395. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.