Mercedes Isabel Jacks, PA-C
Physician Assistant · Hoffman Estates, IL
Mercedes Isabel Jacks, PA-C is a physician assistant with a practice address in Hoffman Estates, Illinois, and NPI 1174399802, issued on Dec 4, 2023. Check the license (Illinois 085009854, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mercedes Isabel Jacks
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 085009854 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1585 Barrington RD Ste 501, Hoffman Estates, IL 60169
- Phone
- (847) 490-8900
- Enumerated
- Dec 4, 2023
- Record last updated
- Dec 4, 2023
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Also registered at 1585 Barrington RD Ste 501
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hemali ShahFamily Nurse Practitioner1134994072
- Kristen Stompanato, APNFamily Nurse Practitioner1134891500
Verify Mercedes Isabel Jacks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 085009854Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average physician assistant in 2024
403 Medicare Part D claims for 91 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 99 claims were for opioids.
Most prescribed
- Tramadol Hcl44 claims
- Hydrocodone-Acetaminophen29 claims
- Pregabalin22 claims
- Gabapentin16 claims
- Oxycodone-Acetaminophen14 claims
- Metoprolol Tartrate13 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.
Industry payments in 2024: $15.53
1 payment: food and beverage; the largest payer was Salix Pharmaceuticals, a division of Bausch Health US, LLC. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Mercedes Isabel Jacks among 4,926 physician assistant records in Illinois
Mercedes Isabel Jacks, PA-C is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 78% of them.
- NPI issued2023 · 78% of these records are older, 17% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2023 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 physician assistant records list a practice address in Hoffman Estates
They are 22 of the 1,293 NPPES records with a practice address in Hoffman Estates, and 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in Hoffman Estates → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Isabelle Badillo, PAHoffman Estates, IL 601691952492829
- Ashley Cheon, PA-CHoffman Estates, IL 601691902610702
- Corey Czopek, PAHoffman Estates, IL 601691457098410
- Nicole Gladchenko, PA-CHoffman Estates, IL 601691437492675
- Talia GordonHoffman Estates, IL 601691093344178
- Amar Mehta, PA-CHoffman Estates, IL 601691851970180
- Krista Mohamed, PA-CHoffman Estates, IL 601691215250675
- Avni Patel, PA-CHoffman Estates, IL 601691811054620
Common questions
What is Mercedes Isabel Jacks, PA-C's NPI number?
Mercedes Isabel Jacks, PA-C's National Provider Identifier (NPI) is 1174399802, issued on Dec 4, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Mercedes Isabel Jacks, PA-C located?
The NPPES record lists a practice address at 1585 Barrington RD Ste 501, Hoffman Estates, IL, 60169. Phone: (847) 490-8900. Providers update this record themselves, so call before visiting.
How can I verify Mercedes Isabel Jacks, PA-C's license?
NPPES lists Illinois license number 085009854, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Mercedes Isabel Jacks, PA-C prescribe under Medicare Part D?
In 2024, Mercedes Isabel Jacks, PA-C had 403 Medicare Part D claims for 91 beneficiaries; the average among physician assistant prescribers was 830. 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.