Eric Zimmermann, MD
Surgery Physician · Astoria, OR
Eric Zimmermann, MD is a surgery physician with a practice address in Astoria, Oregon, and NPI 1841686706, issued on Apr 7, 2015. Check the license (Oregon MD216423, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Eric Zimmermann
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- MD216423 OR
Self-reported in NPPES; status is on the state search - Practice location
- 2055 Exchange St Ste 270, Astoria, OR 97103
- Phone
- (503) 338-4670
- Enumerated
- Apr 7, 2015
- Record last updated
- Jul 11, 2023
- Fax
- (503) 338-4671
- Medicare enrollment
- Enrolled (PECOS I20230721002011); accepts Medicare assignment
- Medical or professional school
- University Of Tennessee, Hsc, College Of Medicine, 2015
- Entity
- Type 1 · individual
Also registered at 2055 Exchange St Ste 270
A shared address usually means a shared clinic or building; it does not show who employs whom.
- April CockcroftSurgery Physician1982139150
- John Moon, MD, PHDSurgery Physician1558456319
- Juliette Moore, MDSurgery Physician1700144615
- Zachary Phillips, M.D.Surgery Physician1356752919
Verify Eric Zimmermann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD216423Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% more Medicare Part D claims than the average surgery physician in 2024
150 Medicare Part D claims for 103 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.
Most prescribed
- Gavilyte-G35 claims
- Peg-3350 And Electrolytes32 claims
- Omeprazole26 claims
- Sutab15 claims
- Pantoprazole Sodium11 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
- Columbia Lutheran CharitiesAstoria, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
10 surgery physician records list a practice address in Astoria
They are 10 of the 492 NPPES records with a practice address in Astoria, and 524 surgery physician records in Oregon.
All 10 in Astoria → All 524 in Oregon → Every provider in Astoria →
Other surgery physician records in Oregon
- Pedro Abdala, MDStayton, OR1700415932
- Shaan Akhtar, M.D.Redmond, OR1790165876
- Shaghayegh Aliabadi, M.D.Portland, OR1083785562
- Julianne Allen, MDMedford, OR1467816363
- Carrie Allison, MDSalem, OR1548487184
- Steffan Anderson, M.D., PH.D.Florence, OR1336292549
- Taylor Anderson, MDPortland, OR1225614688
- John Antolik, MDOregon City, OR1417927351
- Stephen Archer, M.D.Bend, OR1699750307
- Benjamin Arndt, RNFASalem, OR1871156588
Common questions
What is Eric Zimmermann, MD's NPI number?
Eric Zimmermann, MD's National Provider Identifier (NPI) is 1841686706, issued on Apr 7, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Eric Zimmermann, MD located?
The NPPES record lists a practice address at 2055 Exchange St Ste 270, Astoria, OR, 97103. Phone: (503) 338-4670. Providers update this record themselves, so call before visiting.
How can I verify Eric Zimmermann, MD's license?
NPPES lists Oregon license number MD216423, 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 Eric Zimmermann, MD prescribe under Medicare Part D?
In 2024, Eric Zimmermann, MD had 150 Medicare Part D claims for 103 beneficiaries; the average among surgery physician prescribers was 147. 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.