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Emergency Medicine Providers in Katy, TX

Browse 30 Emergency Medicine providers listed in NPPES with a practice address in Katy, Texas.

30 Healthcare Providers

How Katy compares with the U.S.

Katy has 119 clinicians in Emergency Medicine per 100,000 residents, 5.6 times the U.S. rate of 21.

That is 30 active clinicians in Emergency Medicine with a practice address in Katy, for a population of 25,184.

The Texas rate is 16 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. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

94% of clinicians in Emergency Medicine in Katy listed in the CMS Medicare file (17 of 18) accept Medicare assignment. That is similar to the Texas share of 93%.

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 18 clinicians in Emergency Medicine in Katy 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 Katy, TX

Source: CMS PECOS
PECOS Enrolled Specialists 26 In Katy, TX
Part B Lab & Imaging Eligible 28 Diagnostic Referrals
DME Ordering Eligible 28 Durable Medical Equipment
Home Health Agency Referrals 28 HHA Ordering Eligible
Showing 1โ€“20 of 30 providers
With recent CMS data first, then Aโ€“Z

Dr. Morakinyo Olanrewaju Akintola , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23900 Katy Fwy, Emergency Department, Katy, TX 774941323
Phone: 2816447000
NPI Identifier 1154680973
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Dr. Husam Naser Yousef Athamneh , MD

Emergency Medicine

Active NPI Status
1603 Penmark Ln, Katy, TX 774506754
Phone: 8322066832
NPI Identifier 1669783189
View Full Profile

Dr. Kelly Ballentine , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23900 Katy Fwy, Katy, TX 774941323
Phone: 2816447000
NPI Identifier 1659668465
View Full Profile

Jasmine Bookert

Emergency Medicine

Active NPI Status
515a S Fry Rd Ste 511, Katy, TX 774502214
Phone: 8327711978
NPI Identifier 1083883821
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Dr. Meredith Gault Brown , MD

Emergency Medicine

Active NPI Status
23900 Katy Fwy, Katy, TX 774941323
Phone: 7133386565
NPI Identifier 1639306574
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Dr. Melissa Jean Campbell , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23900 Katy Fwy, Emergency Dept, Katy, TX 774941323
Phone: 2816447111
NPI Identifier 1376808550
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Dr. Kenneth Chang , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23900 Katy Fwy, Katy, TX 774941323
Phone: 2816447111
NPI Identifier 1750798351
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Dr. Santosh Dixit , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
22430 Grand Corner Dr Ste C1100, Katy, TX 774945718
Phone: 7133386565
NPI Identifier 1033444245
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Dr. Michele M. Fowler , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23900 Katy Fwy, Katy, TX 774941323
Phone: 2816447000
NPI Identifier 1306832522
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Dr. Michael Allen Freeto , MD

Emergency Medicine

Active NPI Status
23900 Katy Fwy, Katy, TX 774941323
Phone: 2816447000
NPI Identifier 1720279748
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Dr. Susan Cameron Frenzel , MD

Emergency Medicine

Active NPI Status
23114 Seven Meadows Pkwy, Katy, TX 774940256
Phone: 2813476000
NPI Identifier 1346487915
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Dr. Steven Howard Gartzman , MD

Emergency Medicine

Active NPI Status
701 S Fry Rd, Katy, TX 774502255
Phone: 2815995783
NPI Identifier 1053475632
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Dr. Marco G Garza , MD

Emergency Medicine

Active NPI Status
701 S Fry Rd, Katy, TX 774502255
Phone: 2815995783
NPI Identifier 1689608432
View Full Profile

Dr. Alexander W. Kadin , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23900 Katy Fwy, Katy, TX 774941323
Phone: 2816447111
NPI Identifier 1619089158
View Full Profile

Dr. Johnathon Scott Kerns , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23900 Katy Fwy, Katy, TX 774941323
Phone: 2816447000
NPI Identifier 1770813610
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Dr. Andrew Scott Kirkpatrick , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23900 Katy Fwy, Katy, TX 77494
Phone: 2816447111
NPI Identifier 1619224383
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Dr. Autumn Kresha , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23900 Katy Fwy, Katy, TX 774941323
Phone: 2816447000
NPI Identifier 1598119869
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Dr. Melissa Isabel Lancaster , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23900 Katy Fwy, Katy, TX 774941323
Phone: 2816447000
NPI Identifier 1881919793
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Dr. Olufolahan Omaremilekun Lawal , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
23900 Katy Fwy, Katy, TX 774941323
Phone: 2816447111
NPI Identifier 1912268582
View Full Profile

Dr. Lauren Michelle Leavitt , MD

Emergency Medicine

Active NPI Status
23900 Katy Fwy, Katy, TX 774941323
Phone: 2816447000
NPI Identifier 1770833089
View Full Profile

Frequently Asked Questions about Emergency Medicine in Katy

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 Texas 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.