Ethan Patrick Berg, DO
Family Medicine Physician · Springfield, IL
Ethan Patrick Berg, DO is a family medicine physician with a practice address in Springfield, Illinois, and NPI 1831629401, issued on Jun 15, 2017. Check the license (Illinois 125071205, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ethan Patrick Berg
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 125071205 IL
Self-reported in NPPES; status is on the state search - Practice location
- 520 N 4TH St, Springfield, IL 62702
- Phone
- (217) 545-8000
- Enumerated
- Jun 15, 2017
- Record last updated
- Jun 15, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (217) 757-8161
- Medicare enrollment
- Enrolled (PECOS I20200513000959); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 520 N 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bolade Ajoloko, MPHCommunity Health Worker1992639025
- Taiwo Akinsoji, MDFamily Medicine Physician1710697909
- Tazeen Al-Haq, M.D.Hospitalist Physician1922448315
- Abdul-Samed Al-HassanCommunity Health Worker1346030541
- Janet Albers, M.D.Family Medicine Physician1023006913
- Christine Albers-Schlichting, PA-CPhysician Assistant1831672674
Verify Ethan Patrick Berg in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 125071205Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average family medicine physician in 2024
1,851 Medicare Part D claims for 174 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 65 claims were for opioids.
Most prescribed
- Atorvastatin Calcium100 claims
- Levothyroxine Sodium86 claims
- Amlodipine Besylate70 claims
- Lisinopril61 claims
- Omeprazole54 claims
- Sertraline Hcl45 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
- Board OF Trustees OF Southern Illinois UniversitySpringfield, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ethan Patrick Berg among 6,215 family medicine physician records in Illinois
Ethan Patrick Berg, DO is one of 6,215 family medicine physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 73% of them.
- NPI issued2017 · 73% of these records are older, 25% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2017 · median 2006 among the 3,714 with a school on file
- Record last updated2017 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
151 family medicine physician records list a practice address in Springfield
They are 151 of the 4,997 NPPES records with a practice address in Springfield, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Springfield → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Janet Albers, M.D.Springfield, IL 627021023006913
- Tracy Aldridge, M.D.Springfield, IL 627021154310027
- Amber Barnhart, M.D.Springfield, IL 627021215926183
- Careyana Brenham, M.D.Springfield, IL 627021568451946
- Robert Ewart, M.D.Springfield, IL 627021790774172
- Christopher Gleason, M.D.Springfield, IL 627021649269887
- Mary Hoffman, MDSpringfield, IL 627021316984057
- John Kreckman, M.D.Springfield, IL 627021124126909
Common questions
What is Ethan Patrick Berg, DO's NPI number?
Ethan Patrick Berg, DO's National Provider Identifier (NPI) is 1831629401, issued on Jun 15, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Ethan Patrick Berg, DO located?
The NPPES record lists a practice address at 520 N 4TH St, Springfield, IL, 62702. Phone: (217) 545-8000. Providers update this record themselves, so call before visiting.
How can I verify Ethan Patrick Berg, DO's license?
NPPES lists Illinois license number 125071205, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ethan Patrick Berg, DO prescribe under Medicare Part D?
In 2024, Ethan Patrick Berg, DO had 1,851 Medicare Part D claims for 174 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.