What is Matthew Kaiser's NPI number?

Matthew Kaiser's National Provider Identifier (NPI) is 1003334103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Matthew Kaiser's specialty?

Matthew Kaiser is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).

Where is Matthew Kaiser located?

Matthew Kaiser's practice location on file with NPPES is 4550 W 11th Ave, Eugene, OR 97402-5414.

What is Matthew Kaiser's phone number?

The practice phone number listed in the NPPES registry for Matthew Kaiser is (541) 344-2720.

Is Matthew Kaiser's NPI active?

Yes — Matthew Kaiser's NPI (1003334103) is active in the NPPES registry as of the last update on 2018-04-09.

IndividualActive

Matthew Kaiser, PHARMD

NPI 1003334103 · Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · Eugene, OR

Matthew Kaiser, PHARMD is a Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist provider in Eugene, OR (NPI 1003334103).

Provider details

NPI number: 1003334103
Entity type: Individual
Primary specialty: Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPharmacy Service Providers
Credential: PHARMD
Sex: Male
Sole proprietor: No
License: 16074 (OR)

Practice location

4550 W 11th Ave

Eugene, OR 97402-5414

Phone: (541) 344-2720

Street-level locationGet directions

More OR providers

Mailing address

4550 W 11th Ave

Eugene, OR 97402-5414

Specialties & taxonomies

Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistPrimary1835P0018XLicense 0016074 (OR)
Pharmacy Service Providers
Pharmacist183500000XLicense 16074 (OR)
Pharmacy Service Providers

Profile Score

Established profile(70/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
9 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Varicella-Zoster Ge/As01b/Pfbrand: Shingrix	46	35
Diphth,pertuss(acell),tet Vacbrand: Boostrix Tdap	26	26

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Enumerated: 2017-09-08
Last updated: 2018-04-09

Frequently asked questions

What is Matthew Kaiser's NPI number?: Matthew Kaiser's National Provider Identifier (NPI) is 1003334103, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Matthew Kaiser's specialty?: Matthew Kaiser is listed in the NPPES registry with a primary specialty of Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist (Pharmacy Service Providers).
Where is Matthew Kaiser located?: Matthew Kaiser's practice location on file with NPPES is 4550 W 11th Ave, Eugene, OR 97402-5414.
What is Matthew Kaiser's phone number?: The practice phone number listed in the NPPES registry for Matthew Kaiser is (541) 344-2720.
Is Matthew Kaiser's NPI active?: Yes — Matthew Kaiser's NPI (1003334103) is active in the NPPES registry as of the last update on 2018-04-09.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions