Ferdinand Valencia Apostol, M.D.
Internal Medicine Physician · Mount Vernon, IL
Ferdinand Valencia Apostol, M.D. is an internal medicine physician with a practice address in Mount Vernon, Illinois, and NPI 1447216239, issued on Apr 21, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ferdinand Valencia Apostol
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4861573-1205 UT
Self-reported in NPPES; status is on the state search - Practice location
- 2 Good Samaritan Way, Mount Vernon, IL 62864
- Phone
- (618) 899-4000
- Enumerated
- Apr 21, 2006
- Record last updated
- Oct 27, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (618) 899-4790
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 2 Good Samaritan Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Anderson, P.T.Physical Therapist1356485288
- Cheryl Baggett, PAPhysician Assistant1699855767
- Debbie Bendersky, RPHPharmacist1194008821
- Christopher Bourget, CRNACertified Registered Nurse Anesthetist1275900656
- Patricia Calcetto, CRNACertified Registered Nurse Anesthetist1831611334
- Ismat Cheema, DOInternal Medicine Physician1205226560
Verify Ferdinand Valencia Apostol 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
100% fewer Medicare Part D claims than the average internal medicine physician in 2024
12 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Cholestyramine12 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.
Ferdinand Valencia Apostol among 7,238 internal medicine physician records in Illinois
Ferdinand Valencia Apostol, M.D. is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2020 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 internal medicine physician records list a practice address in Mount Vernon
They are 15 of the 578 NPPES records with a practice address in Mount Vernon, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Mount Vernon → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Michael Ambrose, MDMount Vernon, IL 628641538398680
- Hitanshu Chawla, M.D.Mount Vernon, IL 628641942645692
- Ismat Cheema, DOMount Vernon, IL 628641205226560
- Edgardo Emilia, MDMount Vernon, IL 628641710950217
- Douglas Frankel, M.D.Mount Vernon, IL 628641215142310
- Daniel Hoffman, MDMount Vernon, IL 628641134147432
- William Huffstutler, MDMount Vernon, IL 628641578513420
- Brian Hughes, M.D.Mount Vernon, IL 628641417001371
Common questions
What is Ferdinand Valencia Apostol, M.D.'s NPI number?
Ferdinand Valencia Apostol, M.D.'s National Provider Identifier (NPI) is 1447216239, issued on Apr 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ferdinand Valencia Apostol, M.D. located?
The NPPES record lists a practice address at 2 Good Samaritan Way, Mount Vernon, IL, 62864. Phone: (618) 899-4000. Providers update this record themselves, so call before visiting.
How can I verify Ferdinand Valencia Apostol, 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 Ferdinand Valencia Apostol, M.D. prescribe under Medicare Part D?
In 2024, Ferdinand Valencia Apostol, M.D. had 12 Medicare Part D claims; the average among internal medicine physician prescribers was 3,176. 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.