Christopher J. Nanson, MD
Orthopaedic Surgery Physician · Tigard, OR
Christopher J. Nanson, MD is an orthopaedic surgery physician with a practice address in Tigard, Oregon, and NPI 1386717882, issued on Nov 15, 2006. Check the license (Oregon MD28057, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Christopher J. Nanson
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- MD28057 OR
36290 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 15755 SW Sequoia Pkwy, Tigard, OR 97224
- Phone
- (503) 639-6002
- Enumerated
- Nov 15, 2006
- Record last updated
- Apr 7, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (503) 639-1403
- Medicaid IDs
- 5909245 NC
500606475 OR - Medicare enrollment
- Enrolled (PECOS I20090818000360); accepts Medicare assignment
- Medical or professional school
- Ohio State University College Of Medicine, 2003
- Entity
- Type 1 · individual
Also registered at 15755 SW Sequoia Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scott Grewe, MDOrthopaedic Surgery Physician1013919919
- Gregory Irvine, MDOrthopaedic Surgery Physician1467454181
- Kayla Moody, PAPhysician Assistant1699241125
- Mark Wagner, M.D.Orthopaedic Surgery Physician1891710869
- Robert Wilson, MDOrthopaedic Surgery Physician1457353179
- Steven Yates, PTPhysical Therapist1982636684
Verify Christopher J. Nanson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD28057Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
175 Medicare Part D claims for 110 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 79 claims were for opioids.
Most prescribed
- Oxycodone Hcl73 claims
- Cephalexin30 claims
- Lidocaine-Prilocaine14 claims
- Meloxicam12 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: $2,379.83
15 payments; by number, the most common kind was food and beverage; the largest payer was Ortho Development Corporation. The 15,003 providers of this specialty with any payment received $23,022.89 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
- Regenerative Orthopedic Center LLCTigard, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Orthopaedic Surgery Physician providers in Oregon
There are 335 orthopaedic surgery physician records in Oregon.
Other orthopaedic surgery physician records in Oregon
- Christopher Achterman, MDPortland, OR1811966518
- Elizabeth Ackerman, MDMcMinnville, OR1851599849
- Bradley Adams, M.D.Pendleton, OR1700879293
- Michael Aiona, MDPortland, OR1841204393
- Samer Al-Humadi, MDMedford, OR1356803068
- Jeffreys Albright, MDGresham, OR1477533966
- Edosasere Amayo, MDCorvallis, OR1467398859
- John Anderson, D.O.Hermiston, OR1881630440
- John Anderson, MDPortland, OR1790706430
- Hannah Aultman, MDPortland, OR1447593967
Common questions
What is Christopher J. Nanson, MD's NPI number?
Christopher J. Nanson, MD's National Provider Identifier (NPI) is 1386717882, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Christopher J. Nanson, MD located?
The NPPES record lists a practice address at 15755 SW Sequoia Pkwy, Tigard, OR, 97224. Phone: (503) 639-6002. Providers update this record themselves, so call before visiting.
How can I verify Christopher J. Nanson, MD's license?
NPPES lists Oregon license number MD28057, 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 Christopher J. Nanson, MD prescribe under Medicare Part D?
In 2024, Christopher J. Nanson, MD had 175 Medicare Part D claims for 110 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.