Gregory S. Gordon, MD
Emergency Medicine Physician · Merrillville, IN
Gregory S. Gordon, MD is an emergency medicine physician with a practice address in Merrillville, Indiana, and NPI 1235124777, issued on Sep 12, 2005. Check the license (Indiana 01038358, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Gregory S. Gordon
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 01038358 IN
Self-reported in NPPES; status is on the state search - Practice location
- 8701 Broadway, Merrillville, IN 46410
- Phone
- (219) 738-5510
- Enumerated
- Sep 12, 2005
- Record last updated
- Aug 1, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (219) 738-6714
- Medicaid ID
- 100365270 IN
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,293 in Indiana → Look up another NPI →
Also registered at 8701 Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren Avidano, CAAAnesthesiologist Assistant1982403374
- Geoffrey Bauer, MDEmergency Medicine Physician1114912326
- Thomas Bebekoski, MDEmergency Medicine Physician1508327933
- Jenee Bhuju, M.D.Internal Medicine Physician1578918108
- Kim Buford, FNPNurse Practitioner1164193512
- Anna Marie CastilloPhysical Therapist1487272175
Verify Gregory S. Gordon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01038358Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 89.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Gregory S. Gordon among 1,293 emergency medicine physician records in Indiana
Gregory S. Gordon, MD is one of 1,293 emergency medicine physician records with a practice address in Indiana. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2019 · 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 207P00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Indiana
There are 1,293 emergency medicine physician records in Indiana.
All 1,293 in Indiana → Every provider in Merrillville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Geoffrey Bauer, MDMerrillville, IN 464101114912326
- Thomas Bebekoski, MDMerrillville, IN 464101508327933
- Zahid Hassan, M.D.Merrillville, IN 464101225001696
- Michael McGee, MDMerrillville, IN 464101912992173
- Mahesh Mehta, MDMerrillville, IN 464101942295118
- Richard Wolfe, DOMerrillville, IN 464101962497065
- Leon Yeh, MDMerrillville, IN 464101487649596
- Guangyu BaiGary, IN 464021386286474
Common questions
What is Gregory S. Gordon, MD's NPI number?
Gregory S. Gordon, MD's National Provider Identifier (NPI) is 1235124777, issued on Sep 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gregory S. Gordon, MD located?
The NPPES record lists a practice address at 8701 Broadway, Merrillville, IN, 46410. Phone: (219) 738-5510. Providers update this record themselves, so call before visiting.
How can I verify Gregory S. Gordon, MD's license?
NPPES lists Indiana license number 01038358, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Gregory S. Gordon, MD's MIPS final score?
The 2023 MIPS final score is 89.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.