Robert S. Fan, MD
Orthopaedic Surgery Physician · Salem, OR
Robert S. Fan, MD is an orthopaedic surgery physician with a practice address in Salem, Oregon, and NPI 1154324705, issued on May 27, 2005. Check the license (Oregon MD27700, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert S. Fan
- Credential
- MD
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License numbers
- MD27700 OR
G81021 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1600 State Street, Salem, OR 97301
- Phone
- (503) 540-6300
- Enumerated
- May 27, 2005
- Record last updated
- Jan 25, 2022
- Medicaid IDs
- 274415 OR
00G810210 CA - Medicare enrollment
- Enrolled (PECOS I20070927000903); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 1989
- Entity
- Type 1 · individual
8 nearest orthopaedic surgery physician records → All 335 in Oregon → Look up another NPI →
Also registered at 1600 State Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Ballard, MDOrthopaedic Surgery Physician1376560847
- Jerry Becker, MDOrthopaedic Surgery Physician1780601245
- Harold Boyd, MDOrthopaedic Surgery Physician1689691156
- Mark Foglesong, MDOrthopaedic Surgery Physician1821011024
- Jeffrey Knight, MDOrthopaedic Hand Surgery Physician1790941920
- David Pressman, MDOrthopaedic Trauma Physician1891702551
Verify Robert S. Fan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD27700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
88 Medicare Part D claims for 58 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Meloxicam31 claims
- Hydrocodone-Acetaminophen12 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.
Bills Medicare through one group practice
- Salem HealthSalem, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert S. Fan among 335 orthopaedic surgery physician records in Oregon
Robert S. Fan, MD is one of 335 orthopaedic surgery physician records with a practice address in Oregon. 61% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 83% newer
- In a Medicare fileYes · 61% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated1989 · median 2002 among the 165 with a school on file
- Record last updated2022 · 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 207X00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Orthopaedic Surgery Physician providers in Oregon
There are 335 orthopaedic surgery physician records in Oregon.
All 335 in Oregon → Every provider in Salem → Orthopaedic Surgery Physician nationwide →
The 8 orthopaedic surgery physician records with the nearest ZIP codes
- John Ballard, MDSalem, OR 973011376560847
- Jerry Becker, MDSalem, OR 973011780601245
- Steven Beranek, MDSalem, OR 973011225048374
- Harold Boyd, MDSalem, OR 973011689691156
- Mark Foglesong, MDSalem, OR 973011821011024
- William Gallagher, M.D.Salem, OR 973011023163334
- William Mayhall, MDSalem, OR 973011770529547
- Marcus Pollard, MDSalem, OR 973011871510339
Common questions
What is Robert S. Fan, MD's NPI number?
Robert S. Fan, MD's National Provider Identifier (NPI) is 1154324705, issued on May 27, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Robert S. Fan, MD located?
The NPPES record lists a practice address at 1600 State Street, Salem, OR, 97301. Phone: (503) 540-6300. Providers update this record themselves, so call before visiting.
How can I verify Robert S. Fan, MD's license?
NPPES lists Oregon license number MD27700, 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 Robert S. Fan, MD prescribe under Medicare Part D?
In 2024, Robert S. Fan, MD had 88 Medicare Part D claims for 58 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.