NPPES file of Aug 9, 2026

Tighe M. Zimmers, MD

Emergency Medicine Physician · Elk Grove, IL

Tighe M. Zimmers, MD is an emergency medicine physician with a practice address in Elk Grove, Illinois, and NPI 1770531147, issued on May 5, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770531147
Name
Tighe M. Zimmers
Credential
MD
Primary taxonomy
Emergency Medicine Physician 207P00000X
Practice location
800 Bisterfield RD, Elk Grove, IL 60007
Phone
(847) 437-5500
Enumerated
May 5, 2006
Record last updated
Oct 17, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(630) 734-1560
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 800 Bisterfield RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. John Ortinau, MDEmergency Medicine Physician1093763666

Verify Tighe M. Zimmers in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

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95% fewer Medicare Part D claims than the average emergency medicine physician in 2024

12 Medicare Part D claims, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. Tighe Zimmers12
  2. Specialty average226

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.

Tighe M. Zimmers among 3,291 emergency medicine physician records in Illinois

Tighe M. Zimmers, 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 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 68% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 57% of these records are
  • Record last updated2007 · 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).

5 emergency medicine physician records list a practice address in Elk Grove

They are 5 of the 13 NPPES records with a practice address in Elk Grove, and 3,291 emergency medicine physician records in Illinois.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Mark Gordon, MDElk Grove, IL 600071518915065
  2. Vera Masutti, DOElk Grove, IL 600071073597142
  3. John Ortinau, MDElk Grove, IL 600071093763666
  4. Ashley Pinawin, M.D.Elk Grove Vlg, IL 600071376961862
  5. Gretchen Sanford, DOElk Grove Village, IL 600071972737252
  6. Ronald Shenfeld, MDElk Grove Village, IL 600071568497311
  7. Samantha Spencer, MDElk Grove, IL 600071306804554
  8. Rick Stephani, MDElk Grove Vlg, IL 600071356399737

Common questions

What is Tighe M. Zimmers, MD's NPI number?

Tighe M. Zimmers, MD's National Provider Identifier (NPI) is 1770531147, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tighe M. Zimmers, MD located?

The NPPES record lists a practice address at 800 Bisterfield RD, Elk Grove, IL, 60007. Phone: (847) 437-5500. Providers update this record themselves, so call before visiting.

How can I verify Tighe M. Zimmers, MD'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 Tighe M. Zimmers, MD prescribe under Medicare Part D?

In 2024, Tighe M. Zimmers, MD had 12 Medicare Part D claims; 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.