David Coultas, M.D.
Internal Medicine Physician · Jacksonville, IL
David Coultas, M.D. is an internal medicine physician with a practice address in Jacksonville, Illinois, and NPI 1902804495, issued on Jul 8, 2005. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- David Coultas
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 1606 W Lafayette Ave, Jacksonville, IL 62650
- Phone
- (217) 245-1421
- Enumerated
- Jul 8, 2005
- Entity
- Type 1 · individual
Also registered at 1606 W Lafayette Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tara Ramsey, M.D.Emergency Medicine Physician1013980101
Verify David Coultas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
99% fewer Medicare Part D claims than the average internal medicine physician in 2024
22 Medicare Part D claims, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Lactulose22 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.
6 internal medicine physician records list a Jacksonville practice address
They are 6 of the 315 NPPES records with a Jacksonville practice address, and 8,522 internal medicine physician records in Illinois.
All 6 in Jacksonville → All 8,522 in Illinois → Every provider in Jacksonville →
Other internal medicine physician records in Illinois
- Peter Abadeer, D.O.Bloomington, IL1760469522
- Pamela Abadi, D.O.Winfield, IL1588820179
- Motaz Abas, MDPeoria, IL1215510201
- Elias Abate, M.D.Chicago, IL1336712199
- Maliha Abbas, D.O.Chicago, IL1174963920
- Zareena Abbas, MDChicago, IL1427078872
- Abu Abbasi, MDChicago, IL1083243877
- Ayesha Abbasi, MDChicago, IL1376216705
- Khalda Abbasi, MDNaperville, IL1487705240
- Misha Abbasi, MDChicago, IL1770111635
Common questions
What is David Coultas, M.D.'s NPI number?
David Coultas, M.D.'s National Provider Identifier (NPI) is 1902804495, issued on Jul 8, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David Coultas, M.D. located?
The NPPES record lists a practice address at 1606 W Lafayette Ave, Jacksonville, IL, 62650. Phone: (217) 245-1421. Providers update this record themselves, so call before visiting.
How can I verify David Coultas, M.D.'s license?
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 David Coultas, M.D. prescribe under Medicare Part D?
In 2024, David Coultas, M.D. had 22 Medicare Part D claims; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.