Eldon L. Frazier, M.D.
Family Medicine Physician · Quincy, IL
Eldon L. Frazier, M.D. is a family medicine physician with a practice address in Quincy, Illinois, and NPI 1821061375, issued on Feb 7, 2006. Check the license (Illinois 036105649, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Eldon L. Frazier
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036105649 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1025 Maine St, Quincy, IL 62301
- Phone
- (217) 222-6550
- Enumerated
- Feb 7, 2006
- Record last updated
- Oct 9, 2025
- Fax
- (217) 277-2253
- Medicaid ID
- 036105649 IL
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 1025 Maine St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Acosta Bowen, MDFamily Medicine Physician1528790920
- Amanda Adams, OTOccupational Therapist1205038213
- Erin Adams, MOTR/LOccupational Therapist1144453416
- Tawny Allen, DOFamily Medicine Physician1255319844
- Dana Altman, DOFamily Medicine Physician1043298532
- Halley Anderson, DOGeriatric Medicine (Family Medicine) Physician1427495803
Verify Eldon L. Frazier 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 036105649Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
20% more Medicare Part D claims than the average family medicine physician in 2024
4,237 Medicare Part D claims for 347 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 66 claims were for opioids.
Most prescribed
- Amlodipine Besylate321 claims
- Losartan Potassium259 claims
- Atorvastatin Calcium220 claims
- Simvastatin209 claims
- Pantoprazole Sodium206 claims
- Hydrochlorothiazide133 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.
Eldon L. Frazier among 6,215 family medicine physician records in Illinois
Eldon L. Frazier, M.D. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2025 · 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).
109 family medicine physician records list a practice address in Quincy
They are 109 of the 1,336 NPPES records with a practice address in Quincy, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Quincy → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Tawny Allen, DOQuincy, IL 623011255319844
- Dana Altman, DOQuincy, IL 623011043298532
- Cesar Arguelles, M.D.Quincy, IL 623011518944248
- David Arndt, DOQuincy, IL 623011407834716
- Terry Arnold, M.D.Quincy, IL 623011760469464
- Kathy Asbury, M.D.Quincy, IL 623011891781613
- James Daniels, M.D.Quincy, IL 623011750368452
- Jerry Kruse, M.D.Quincy, IL 623011902883663
Common questions
What is Eldon L. Frazier, M.D.'s NPI number?
Eldon L. Frazier, M.D.'s National Provider Identifier (NPI) is 1821061375, issued on Feb 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Eldon L. Frazier, M.D. located?
The NPPES record lists a practice address at 1025 Maine St, Quincy, IL, 62301. Phone: (217) 222-6550. Providers update this record themselves, so call before visiting.
How can I verify Eldon L. Frazier, M.D.'s license?
NPPES lists Illinois license number 036105649, 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 Eldon L. Frazier, M.D. prescribe under Medicare Part D?
In 2024, Eldon L. Frazier, M.D. had 4,237 Medicare Part D claims for 347 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.