Katherine Sandstrom, NP
Family Nurse Practitioner · Portland, OR
Katherine Sandstrom, NP is a family nurse practitioner with a practice address in Portland, Oregon, and NPI 1982973095, issued on Dec 19, 2011. Check the license (Oregon 201250094NP, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katherine Sandstrom
- Credential
- NP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 201250094NP OR
26NJ00353200 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 541 NE 20TH Ave Ste 210, Portland, OR 97232
- Phone
- (503) 233-6940
- Enumerated
- Dec 19, 2011
- Record last updated
- Mar 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170828001120); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,384 in Oregon → Look up another NPI →
Verify Katherine Sandstrom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 201250094NPCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average family nurse practitioner in 2024
679 Medicare Part D claims for 267 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Doxycycline Monohydrate90 claims
- Triamcinolone Acetonide66 claims
- Ketoconazole61 claims
- Tacrolimus54 claims
- Clobetasol Propionate48 claims
- Mupirocin47 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.
Industry payments in 2024: $1,481.46
63 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Knott Street Dermatology PCPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Sandstrom among 2,384 family nurse practitioner records in Oregon
Katherine Sandstrom, NP 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 2011, is newer than 35% of them.
- NPI issued2011 · 35% of these records are older, 62% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2010 · median 2017 among the 1,390 with a school on file
- Record last updated2021 · 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
- Elizabeth Bond, FNPPortland, OR 972321164019915
- Rebecca Buddington, RN, NP-CPortland, OR 972321831648146
- Miguel Carreon, DNP, FNP-C, AAHIVSPortland, OR 972321285189530
- Daniel Hinderliter, FNP-CPortland, OR 972321912543422
- Krista Kaufman, FNPPortland, OR 972321447893383
- Lacey McCarley, ARNPPortland, OR 972321780094631
- James Perdue, CRNPPortland, OR 972321073391553
- Heather Pfeiffer, NPPortland, OR 972321780781740
Common questions
What is Katherine Sandstrom, NP's NPI number?
Katherine Sandstrom, NP's National Provider Identifier (NPI) is 1982973095, issued on Dec 19, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Sandstrom, NP located?
The NPPES record lists a practice address at 541 NE 20TH Ave Ste 210, Portland, OR, 97232. Phone: (503) 233-6940. Providers update this record themselves, so call before visiting.
How can I verify Katherine Sandstrom, NP's license?
NPPES lists Oregon license number 201250094NP, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Katherine Sandstrom, NP prescribe under Medicare Part D?
In 2024, Katherine Sandstrom, NP had 679 Medicare Part D claims for 267 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.