David Allen McCarthy, MD
Family Medicine Physician · O Fallon, IL
David Allen McCarthy, MD is a family medicine physician with a practice address in O Fallon, Illinois, and NPI 1346242799, issued on Aug 15, 2005. Check the license (Illinois 036-096533, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- David Allen McCarthy
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036-096533 IL
Self-reported in NPPES; status is on the state search - Practice location
- 310 N 7 Hills RD, O Fallon, IL 62269
- Phone
- (618) 624-6181
- Enumerated
- Aug 15, 2005
- Record last updated
- May 26, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (618) 624-8314
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Also registered at 310 N 7 Hills RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karen Blackwell, P.A.Physician Assistant1487983664
- Gregory Churchill, PHYSICIAN ASSISTANTMedical Physician Assistant1053390237
Verify David Allen McCarthy 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 036-096533Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
David Allen McCarthy among 6,215 family medicine physician records in Illinois
David Allen McCarthy, MD 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 not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileNo · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2010 · 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).
44 family medicine physician records list a practice address in O Fallon
They are 44 of the 1,077 NPPES records with a practice address in O Fallon, and 6,215 family medicine physician records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 6,215 in Illinois → Every provider in O Fallon → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Robert Garner, DOShiloh, IL 622691285612242
- Marjorie Guthrie, M.D.O Fallon, IL 622691366490146
- Nell Hennon, D.O.O Fallon, IL 622691992739221
- James Hitchcock, D.O.Shiloh, IL 622691295725174
- James Lundy, MDO Fallon, IL 622691245287085
- Jacob Marshall, M.D.O Fallon, IL 622691922081249
- Scott Morrison, MDO Fallon, IL 622691508858713
- James NeedlesO Fallon, IL 622691457318297
Common questions
What is David Allen McCarthy, MD's NPI number?
David Allen McCarthy, MD's National Provider Identifier (NPI) is 1346242799, issued on Aug 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David Allen McCarthy, MD located?
The NPPES record lists a practice address at 310 N 7 Hills RD, O Fallon, IL, 62269. Phone: (618) 624-6181. Providers update this record themselves, so call before visiting.
How can I verify David Allen McCarthy, MD's license?
NPPES lists Illinois license number 036-096533, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.