Steffan G. Anderson, M.D., PH.D.
Surgery Physician · Florence, OR
Steffan G. Anderson, M.D., PH.D. is a surgery physician with a practice address in Florence, Oregon, and NPI 1336292549, issued on Jan 19, 2007. Check the license (Oregon MD228333, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Steffan G. Anderson
- Credential
- M.D., PH.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- MD228333 OR
24629 OK
Self-reported in NPPES; status is on the state search - Practice location
- 400 9TH St, Florence, OR 97439
- Phone
- (541) 997-8412
- Enumerated
- Jan 19, 2007
- Record last updated
- Apr 3, 2026
- Fax
- (541) 902-1691
- Medicare enrollment
- Enrolled (PECOS I20080528000518); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 2005
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 524 in Oregon → Look up another NPI →
Also registered at 400 9TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Donna BeckerClinical Social Worker1194453175
- Pushapdeep Brar, M.D.Internal Medicine Physician1699097279
- Paul Buchek, CRNACertified Registered Nurse Anesthetist1043934821
- Eunlee Chung, DO, PHDHospitalist Physician1962697920
- Matthew Danigelis, MDEmergency Medicine Physician1407880974
- Marilyn Datzman, M.D.Internal Medicine Physician1386617868
Verify Steffan G. Anderson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD228333Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% more Medicare Part D claims than the average surgery physician in 2024
201 Medicare Part D claims for 88 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 89 claims were for opioids.
Most prescribed
- Ondansetron Hcl66 claims
- Hydrocodone-Acetaminophen64 claims
- Oxycodone Hcl13 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.
The MIPS final score for 2023 (Medicare payment program): 91.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- PeacehealthFlorence, OR
- St. John Physicians, Inc.Tulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Steffan G. Anderson among 524 surgery physician records in Oregon
Steffan G. Anderson, M.D., PH.D. is one of 524 surgery physician 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 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 41% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2005 · median 2005 among the 321 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 surgery physician records list a practice address in Florence
They are 5 of the 240 NPPES records with a practice address in Florence, and 524 surgery physician records in Oregon.
All 524 in Oregon → Every provider in Florence → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- William Day, M.D.Florence, OR 974391023067394
- David Park, M.D.Florence, OR 974391265481519
- Jordan Raymer, M.D.Florence, OR 974391003071580
- Paul Stauffer, M.D.Florence, OR 974391649208422
- Jessica Carlson, M.D.Gold Beach, OR 974441487940318
- Luther Ward, M.D.Gold Beach, OR 974441699960310
- Terrence Hall, M.D., PHDCoquille, OR 974231003993064
- Nicholas Jonas, MDCoquille, OR 974231730679416
Common questions
What is Steffan G. Anderson, M.D., PH.D.'s NPI number?
Steffan G. Anderson, M.D., PH.D.'s National Provider Identifier (NPI) is 1336292549, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Steffan G. Anderson, M.D., PH.D. located?
The NPPES record lists a practice address at 400 9TH St, Florence, OR, 97439. Phone: (541) 997-8412. Providers update this record themselves, so call before visiting.
How can I verify Steffan G. Anderson, M.D., PH.D.'s license?
NPPES lists Oregon license number MD228333, 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 Steffan G. Anderson, M.D., PH.D. prescribe under Medicare Part D?
In 2024, Steffan G. Anderson, M.D., PH.D. had 201 Medicare Part D claims for 88 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Steffan G. Anderson, M.D., PH.D.'s MIPS final score?
The 2023 MIPS final score is 91.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.