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Emergency Medicine Providers in Ada, OK

Browse 18 Emergency Medicine providers listed in NPPES with a practice address in Ada, Oklahoma.

18 Healthcare Providers

How Ada compares with the U.S.

Ada has 109 clinicians in Emergency Medicine per 100,000 residents, 5.1 times the U.S. rate of 21.

That is 18 active clinicians in Emergency Medicine with a practice address in Ada, for a population of 16,575.

The Oklahoma 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. 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.

100% of clinicians in Emergency Medicine in Ada listed in the CMS Medicare file (13 of 13) accept Medicare assignment. That is similar to the Oklahoma share of 96%.

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 13 clinicians in Emergency Medicine in Ada 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 Ada, OK

Source: CMS PECOS
PECOS Enrolled Specialists 16 In Ada, OK
Part B Lab & Imaging Eligible 16 Diagnostic Referrals
DME Ordering Eligible 16 Durable Medical Equipment
Home Health Agency Referrals 16 HHA Ordering Eligible
Showing 1โ€“18 of 18 providers
With recent CMS data first, then Aโ€“Z

Bradley Brown , PA

Emergency Medicine

Active NPI Status
430 N Monte Vista St, Ada, OK 748204610
Phone: 5804211127
NPI Identifier 1871085829
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Dr. Melissa Kathleen Colbert , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1921 Stonecipher Dr, Ada, OK 748203439
Phone: 5804213980
NPI Identifier 1093000184
View Full Profile

Dr. Crystalle M Evans , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1921 Stonecipher Dr, Ada, OK 748203439
Phone: 5804214526
NPI Identifier 1043560030
View Full Profile

Dr. Brian Gaddis , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1921 Stonecipher Blvd, Ada, OK 74820
Phone: 5804363980
NPI Identifier 1366750069
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Dr. Michael Gearhart , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1921 Stonecipher Blvd, Ada, OK 74820
Phone: 5804214570
NPI Identifier 1427214022
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Dr. Christopher Goodwill , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1921 Stonecipher Dr, Ada, OK 748203439
Phone: 5804363980
NPI Identifier 1073976791
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Dr. Nathan Harper Harris , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
430 N Monte Vista St, Ada, OK 748204610
Phone: 5803322323
NPI Identifier 1114506037
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Kale Joseph Hunter

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1921 Stonecipher Blvd, Ada, OK 74820
Phone: 5804363980
NPI Identifier 1750885109
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Dr. Anne Meredith Lewis , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1921 Stonecipher Blvd, Ada, OK 748203439
Phone: 5804363980
NPI Identifier 1750553491
View Full Profile

Benjamin D. Lynch

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
430 N Monte Vista St, Ada, OK 748204610
Phone: 5804211127
NPI Identifier 1265775738
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Dr. Joshua Medved , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1921 Stonecipher Blvd, Ada, OK 74820
Phone: 5804214570
NPI Identifier 1104266659
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Dr. Christopher Paschall , MD

Emergency Medicine

Active NPI Status
1001 N Country Club Rd, Ada, OK 748202847
Phone: 5804214570
NPI Identifier 1639275019
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Dr. Olivia Danielle Reed , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1921 Stonecipher Dr, Ada, OK 748203439
Phone: 5804214570
NPI Identifier 1013380021
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Dr. Justin Kent Roulston , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1921 Stonecipher Blvd, Ada, OK 74820
Phone: 5804214570
NPI Identifier 1407144728
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Dr. Kristen Warnock , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1921 Stonecipher Dr, Ada, OK 748203439
Phone: 5804363980
NPI Identifier 1194019984
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Dr. Leroy Calvin White , MD

Emergency Medicine

Active NPI Status
1921 Stonecipher Blvd, Ada, OK 74820
Phone: 5804214570
NPI Identifier 1770579096
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Dr. Doris Hoffman , MD

Emergency Medicine

Active NPI Status
1921 Stonecipher Blvd, Ada, OK 74820
Phone: 5804214570
NPI Identifier 1720066178
View Full Profile

Dr. Edward Kent Thomas , MD

Emergency Medicine

Active NPI Status
430 N Monte Vista St, Medical Staff Office, Ada, OK 748204610
Phone: 5804211127
NPI Identifier 1801818265
View Full Profile

Frequently Asked Questions about Emergency Medicine in Ada

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 Oklahoma 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.