Peter Giza
Registered Nurse · Portland, OR
Peter Giza is a registered nurse with a practice address in Portland, Oregon, and NPI 1619418423, issued on Mar 13, 2017. Check the license (Oregon 201400114RN, as entered in NPPES) with the Oregon board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Peter Giza
- Primary taxonomy
- Registered Nurse 163W00000X
- License number
- 201400114RN OR
Self-reported in NPPES; status is on the state search - Practice location
- 621 NE Monroe St, Portland, OR 97212
- Phone
- (508) 873-9937
- Enumerated
- Mar 13, 2017
- Record last updated
- Mar 13, 2017 (not updated in 9 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest registered nurse records → All 2,449 in Oregon → Look up another NPI →
Verify Peter Giza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 201400114RNCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Peter Giza among 2,449 registered nurse records in Oregon
Peter Giza is one of 2,449 registered nurse records with a practice address in Oregon. under 1% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2017, is newer than 42% of them.
- NPI issued2017 · 42% of these records are older, 53% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2017 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
855 registered nurse records list a practice address in Portland
They are 855 of the 42,088 NPPES records with a practice address in Portland, and 2,449 registered nurse records in Oregon. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,449 in Oregon → Every provider in Portland → Registered Nurse nationwide →
The 8 registered nurse records with the nearest ZIP codes
- Katherine BeaumontPortland, OR 972121053723726
- Heather Depolitte, RNPortland, OR 972121942595517
- Alexus GarciaPortland, OR 972121134726748
- Lloyd Jennings, RNPortland, OR 972121023753027
- Roberta Kornblum, R.N.Portland, OR 972121871639641
- Erin Medeiros, RN/QMHP-RPortland, OR 972121639553563
- Melonie Powell, BSNPortland, OR 972121790142313
- Laurie Rieschel, RNPortland, OR 972121851808604
Common questions
What is Peter Giza's NPI number?
Peter Giza's National Provider Identifier (NPI) is 1619418423, issued on Mar 13, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Peter Giza located?
The NPPES record lists a practice address at 621 NE Monroe St, Portland, OR, 97212. Phone: (508) 873-9937. Providers update this record themselves, so call before visiting.
How can I verify Peter Giza's license?
NPPES lists Oregon license number 201400114RN, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.
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.