NPPES file of Aug 9, 2026

Nathan P. Christensen, M.D.

Otolaryngology Physician · Eugene, OR

Nathan P. Christensen, M.D. is an otolaryngology physician with a practice address in Eugene, Oregon, and NPI 1952324907, issued on Jul 25, 2006. Check the license (Oregon 161667, as entered in NPPES) on the Oregon Medical Board; 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
1952324907
Name
Nathan P. Christensen
Credential
M.D.
Primary taxonomy
Otolaryngology Physician 207Y00000X
License numbers
161667 OR
A114609 CA
Self-reported in NPPES; status is on the state search
Practice location
1200 Hilyard St, Eugene, OR 97401
Phone
(458) 205-6500
Enumerated
Jul 25, 2006
Record last updated
Jun 5, 2024
Medicare enrollment
Enrolled (PECOS I20131111001287); accepts Medicare assignment
Medical or professional school
Oregon Health Sciences University School Of Medicine, 2004
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1200 Hilyard St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jeanette Ardans, M.D.Psychiatry Physician1528278405
  2. Brett Barnes, B.S, M.A.Mental Health Counselor1316477276
  3. Linda Beal Blandy, MSW LCSWSocial Worker1710014543
  4. Ahnya Booze-Love, NPNurse Practitioner1275799173
  5. Kierst Bradley, M.D.Pediatrics Physician1417272188
  6. Kathleen Brandt, R.D.Registered Dietitian1649202029

Verify Nathan P. Christensen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license 161667
    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
Open the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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5% fewer Medicare Part D claims than the average otolaryngology physician in 2024

512 Medicare Part D claims for 246 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 51 claims were for opioids.

  1. Nathan Christensen512
  2. Specialty average541

Most prescribed

  1. Ipratropium Bromide67 claims
  2. Fluticasone Propionate65 claims
  3. Oxycodone Hcl44 claims
  4. Omeprazole41 claims
  5. Mupirocin33 claims
  6. Azelastine Hcl31 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: $264.57

5 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Nathan Christensen$264.57
  2. Specialty average$1,922.50

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

  1. Peacehealth Medical GroupSpringfield, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Nathan P. Christensen among 164 otolaryngology physician records in Oregon

Nathan P. Christensen, M.D. is one of 164 otolaryngology physician records with a practice address in Oregon. 76% 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 14% of them.

  • NPI issued2006 · 14% of these records are older, 41% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2004 · median 2003 among the 107 with a school on file
  • Record last updated2024 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Otolaryngology Physician providers in Oregon

There are 164 otolaryngology physician records in Oregon.

The 8 otolaryngology physician records with the nearest ZIP codes

  1. William Tom, MDEugene, OR 974011265410799
  2. Susan Urben, MDEugene, OR 974011316925829
  3. Prashant Vivek, MDEugene, OR 974011164520870
  4. Steven Shimotakahara, MDCoos Bay, OR 974201326024738
  5. William Webster, MDCoos Bay, OR 974201528166287
  6. Ronald Franzke, M.D.Lincoln City, OR 973671629017058
  7. Wayland Lee, MDNewport, OR 973651740283407
  8. John Watson, MDCorvallis, OR 973331710102777

Common questions

What is Nathan P. Christensen, M.D.'s NPI number?

Nathan P. Christensen, M.D.'s National Provider Identifier (NPI) is 1952324907, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Nathan P. Christensen, M.D. located?

The NPPES record lists a practice address at 1200 Hilyard St, Eugene, OR, 97401. Phone: (458) 205-6500. Providers update this record themselves, so call before visiting.

How can I verify Nathan P. Christensen, M.D.'s license?

NPPES lists Oregon license number 161667, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Nathan P. Christensen, M.D. prescribe under Medicare Part D?

In 2024, Nathan P. Christensen, M.D. had 512 Medicare Part D claims for 246 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.