Katherine O. Spira, DNP
Family Nurse Practitioner · Portland, OR
Katherine O. Spira, DNP is a family nurse practitioner with a practice address in Portland, Oregon, and NPI 1346601754, issued on Mar 11, 2016. Check the license (Oregon 201800777NP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine O. Spira
- Credential
- DNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 201800777NP OR
201800605RN OR
APN.0992575-NP CO
RN.0200907 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3303 SW Bond Ave Ste 9, Portland, OR 97239
- Phone
- (503) 494-8573
- Enumerated
- Mar 11, 2016
- Record last updated
- Aug 28, 2024
- Medicaid ID
- 9000135175 CO
- Medicare enrollment
- Enrolled (PECOS I20190225000128); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,384 in Oregon → Look up another NPI →
Also registered at 3303 SW Bond Ave Ste 9
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Courtney Craigan, RNFamily Nurse Practitioner1487127676
- Kathy Crispell, MDCardiovascular Disease Physician1861580490
- Nandita Gupta, M.D.Cardiovascular Disease Physician1801862255
- Allan Harrelson, DO, PHDCardiovascular Disease Physician1437360740
- Elizabeth Hourihan, MDFamily Medicine Physician1710998810
- Meghan Mannello, MS, CGCGenetic Counselor (M.S.)1336497718
Verify Katherine O. Spira in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 201800777NPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average family nurse practitioner in 2024
53 Medicare Part D claims for 35 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- University Professional ServicesBeaverton, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine O. Spira among 2,384 family nurse practitioner records in Oregon
Katherine O. Spira, DNP is one of 2,384 family nurse practitioner records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 54% of them.
- NPI issued2016 · 54% of these records are older, 41% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2016 · median 2017 among the 1,390 with a school on file
- Record last updated2024 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
591 family nurse practitioner records list a practice address in Portland
They are 591 of the 42,088 NPPES records with a practice address in Portland, and 2,384 family nurse practitioner records in Oregon.
All 2,384 in Oregon → Every provider in Portland → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kelly Anderson, FNPPortland, OR 972391730195330
- Laurent Avondstondt, NPPortland, OR 972391053302265
- Mary Ann Browning, FNPPortland, OR 972391770587222
- Maria Bucio, NPPortland, OR 972391548292998
- Donna Hammar, FNPPortland, OR 972391427006576
- Amy Leatherwood, N.P.Portland, OR 972391386636736
- Veronica Legg, FNPPortland, OR 972391255346755
- Marcella Messerle Forbes, FNPPortland, OR 972391134134638
Common questions
What is Katherine O. Spira, DNP's NPI number?
Katherine O. Spira, DNP's National Provider Identifier (NPI) is 1346601754, issued on Mar 11, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Katherine O. Spira, DNP located?
The NPPES record lists a practice address at 3303 SW Bond Ave Ste 9, Portland, OR, 97239. Phone: (503) 494-8573. Providers update this record themselves, so call before visiting.
How can I verify Katherine O. Spira, DNP's license?
NPPES lists Oregon license number 201800777NP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine O. Spira, DNP prescribe under Medicare Part D?
In 2024, Katherine O. Spira, DNP had 53 Medicare Part D claims for 35 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.
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.