Gary Hendricks, MD
Emergency Medicine Physician · Springfield, IL
Gary Hendricks, MD is an emergency medicine physician with a practice address in Springfield, Illinois, and NPI 1770105249, issued on May 7, 2020. Check the license (Illinois 036.165238, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Gary Hendricks
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 036.165238 IL
Self-reported in NPPES; status is on the state search - Practice location
- 701 N 1St St, Springfield, IL 62781
- Phone
- (217) 788-3156
- Enumerated
- May 7, 2020
- Record last updated
- Jul 5, 2023
- Medicare enrollment
- Enrolled (PECOS I20230720000131); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 2020
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 3,291 in Illinois → Look up another NPI →
Also registered at 701 N 1St St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gary Hendricks 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 036.165238Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% more Medicare Part D claims than the average emergency medicine physician in 2024
376 Medicare Part D claims for 252 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 46 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen42 claims
- Ondansetron Odt42 claims
- Prednisone37 claims
- Doxycycline Monohydrate29 claims
- Cephalexin28 claims
- Amoxicillin-Clavulanate Potass18 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 2 group practices
- Midwest Emergency Department Specialists LtdSpringfield, IL
- Passavant Memorial Area Hospital AssociationJacksonville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gary Hendricks among 3,291 emergency medicine physician records in Illinois
Gary Hendricks, MD is one of 3,291 emergency medicine physician records with a practice address in Illinois. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 78% of them.
- NPI issued2020 · 78% of these records are older, 18% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2020 · median 2012 among the 1,867 with a school on file
- Record last updated2023 · 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 207P00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
126 emergency medicine physician records list a practice address in Springfield
They are 126 of the 4,997 NPPES records with a practice address in Springfield, and 3,291 emergency medicine physician records in Illinois.
All 3,291 in Illinois → Every provider in Springfield → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Katherine Anderson, D.O.Springfield, IL 627811679772511
- Calvin Bell, M.D.Springfield, IL 627811316983091
- David Berg, D.O.Springfield, IL 627811366486268
- William Boston, M.D.Springfield, IL 627811215971197
- Ted Clark, M.D., M.P.P.Springfield, IL 627811497914741
- David Harvey, M.D.Springfield, IL 627811710921606
- Timothy Harvey, M.D.Springfield, IL 627811962446856
- John Holland, M.D.Springfield, IL 627811568572147
Common questions
What is Gary Hendricks, MD's NPI number?
Gary Hendricks, MD's National Provider Identifier (NPI) is 1770105249, issued on May 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Gary Hendricks, MD located?
The NPPES record lists a practice address at 701 N 1St St, Springfield, IL, 62781. Phone: (217) 788-3156. Providers update this record themselves, so call before visiting.
How can I verify Gary Hendricks, MD's license?
NPPES lists Illinois license number 036.165238, 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 Gary Hendricks, MD prescribe under Medicare Part D?
In 2024, Gary Hendricks, MD had 376 Medicare Part D claims for 252 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.