Garret Seth Zallen, MD
Pediatric Surgery Physician · Springfield, OR
Garret Seth Zallen, MD is a pediatric surgery physician with a practice address in Springfield, Oregon, and NPI 1518972025, issued on Jul 31, 2006. Check the license (Oregon MD25298, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Garret Seth Zallen
- Credential
- MD
- Primary taxonomy
- Pediatric Surgery Physician 2086S0120X
- License number
- MD25298 OR
Self-reported in NPPES; status is on the state search - Practice location
- 3377 Riverbend Dr, Springfield, OR 97477
- Phone
- (541) 222-6135
- Enumerated
- Jul 31, 2006
- Record last updated
- Mar 3, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (541) 222-6134
- Medicaid ID
- 233404 OR
- Medicare enrollment
- Enrolled (PECOS I20040812000037); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 1994
- Entity
- Type 1 · individual
8 nearest pediatric surgery physician records → All 21 in Oregon → Look up another NPI →
Also registered at 3377 Riverbend Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Harry Adamo, MDFamily Medicine Physician1235191412
- Algene Agustin, MDHospitalist Physician1154849446
- Ossama Al Masalmeh, M.D.Hospitalist Physician1851654776
- Joanna Marie Aquino-Laban, M.D.Internal Medicine Physician1336435536
- Stan AtkinHospitalist Physician1831509371
- Virginia Barak, MDPediatrics Physician1063948461
Verify Garret Seth Zallen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD25298Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $319.53
4 payments; by number, the most common kind was food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 523 providers of this specialty with any payment received $5,419.89 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
- PeacehealthRoseburg, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Garret Seth Zallen among 21 pediatric surgery physician records in Oregon
Garret Seth Zallen, MD is one of 21 pediatric surgery physician records with a practice address in Oregon. 43% 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 0% of them.
- NPI issued2006 · 0% of these records are older, 43% newer
- In a Medicare fileYes · 43% of these records are
- In the CMS Doctors and Clinicians fileYes · 14% of these records are
- Record last updated2016 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2086S0120X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Surgery Physician providers in Oregon
There are 21 pediatric surgery physician records in Oregon.
All 21 in Oregon → Every provider in Springfield → Pediatric Surgery Physician nationwide →
The 8 pediatric surgery physician records with the nearest ZIP codes
- Kimberly Ruscher, MDSpringfield, OR 974771861653180
- Kenneth Azarow, MDPortland, OR 972391235119561
- Marilyn Butler, MDPortland, OR 972391093788507
- John Campbell, M.D.Portland, OR 972391740470681
- Elizabeth Fialkowski, MDPortland, OR 972391659497709
- Nicholas Hamilton, M.D.Portland, OR 972391811013840
- Marvin Harrison, MDPortland, OR 972391558379016
- Sanjay Krishnaswami, MDPortland, OR 972391427063924
Common questions
What is Garret Seth Zallen, MD's NPI number?
Garret Seth Zallen, MD's National Provider Identifier (NPI) is 1518972025, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Garret Seth Zallen, MD located?
The NPPES record lists a practice address at 3377 Riverbend Dr, Springfield, OR, 97477. Phone: (541) 222-6135. Providers update this record themselves, so call before visiting.
How can I verify Garret Seth Zallen, MD's license?
NPPES lists Oregon license number MD25298, 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.
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.