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Emergency Medicine Providers in Hammond, IN

Browse 17 Emergency Medicine providers listed in NPPES with a practice address in Hammond, Indiana.

17 Healthcare Providers

How Hammond compares with the U.S.

Hammond has 22 clinicians in Emergency Medicine per 100,000 residents, close to the U.S. rate of 21.

That is 17 active clinicians in Emergency Medicine with a practice address in Hammond, for a population of 76,768.

The Indiana rate is 19 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places.

100% of clinicians in Emergency Medicine in Hammond listed in the CMS Medicare file (10 of 10) accept Medicare assignment. That is similar to the Indiana share of 97%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

None of the 10 clinicians in Emergency Medicine in Hammond listed in the CMS Medicare file have a CMS telehealth indicator. Some may still offer telehealth; ask the office.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Emergency Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Emergency Medicine practitioners in Hammond, IN

Source: CMS PECOS
PECOS Enrolled Specialists 13 In Hammond, IN
Part B Lab & Imaging Eligible 13 Diagnostic Referrals
DME Ordering Eligible 13 Durable Medical Equipment
Home Health Agency Referrals 13 HHA Ordering Eligible
Showing 1โ€“17 of 17 providers
With recent CMS data first, then Aโ€“Z

Dr. Theodore Allen Barzso , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199332077
NPI Identifier 1861623365
View Full Profile

Dr. Eric T Cook , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199332077
NPI Identifier 1295728871
View Full Profile

Dr. John A Desalvo , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199332077
NPI Identifier 1336134402
View Full Profile

Dr. Grace W Duarte , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
5454 S Hohman Ave, Er Department, Hammond, IN 463201931
Phone: 2199332077
NPI Identifier 1518952043
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Dr. John Francis Havlick , DO

Emergency Medicine

Active NPI Status
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199332077
NPI Identifier 1780677351
View Full Profile

Han Huang

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199332077
NPI Identifier 1275073355
View Full Profile

Dr. Joseph W Knight , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199332077
NPI Identifier 1346234861
View Full Profile

Dr. Nicholas Edward Mazur , DO

Emergency Medicine

Active NPI Status
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199332077
NPI Identifier 1134419765
View Full Profile

Dr. Eric S Moon , DO

Emergency Medicine

Active NPI Status
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199322300
NPI Identifier 1942200027
View Full Profile

Dr. Cortney Sloan Palencia , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199322300
NPI Identifier 1114304466
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Dr. Shane Allen Santek , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
5454 Hohman Avenue, Hammond, IN 46320
Phone: 2199322300
NPI Identifier 1063733038
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Dr. Lisa Ting Toerne , DO

Emergency Medicine

Active NPI Status
5454 Hohman Ave, Hammond, IN 46320
Phone: 2199332077
NPI Identifier 1467446153
View Full Profile

Dr. Nicholas John Wakim , DO

Emergency Medicine

Active NPI Status
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199322300
NPI Identifier 1649577628
View Full Profile

Dr. Anthony D Wilko , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199332077
NPI Identifier 1831184050
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Jonathon Zinkel

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199322300
NPI Identifier 1598110876
View Full Profile

Dr. Prakash C Rattan , MD

Emergency Medicine

Active NPI Status
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199332077
NPI Identifier 1508851676
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Dr. Lisa Diane Waitches , DO

Emergency Medicine

Active NPI Status
5454 Hohman Ave, Hammond, IN 463201931
Phone: 2199332077
NPI Identifier 1831182369
View Full Profile

Frequently Asked Questions about Emergency Medicine in Hammond

How do I check a Emergency Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Indiana licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.

Other Specialties in Hammond

Emergency Medicine Providers in Other Indiana Cities

Cities with the most listed practitioners first.