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Emergency Medicine Providers in Redding, CA

Browse 39 Emergency Medicine providers listed in NPPES with a practice address in Redding, California.

39 Healthcare Providers

How Redding compares with the U.S.

Redding has 42 clinicians in Emergency Medicine per 100,000 residents, about 2.0 times the U.S. rate of 21.

That is 39 active clinicians in Emergency Medicine with a practice address in Redding, for a population of 93,409.

The California rate is 20 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 Redding listed in the CMS Medicare file (18 of 18) accept Medicare assignment. That is similar to the California share of 97%.

Only 18 of 39 active clinicians in Emergency Medicine in Redding appear in the CMS Medicare file, so this share describes that smaller group.

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 Redding 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 Redding, CA

Source: CMS PECOS
PECOS Enrolled Specialists 33 In Redding, CA
Part B Lab & Imaging Eligible 35 Diagnostic Referrals
DME Ordering Eligible 35 Durable Medical Equipment
Home Health Agency Referrals 35 HHA Ordering Eligible
Showing 1โ€“20 of 39 providers
With recent CMS data first, then Aโ€“Z

Dr. Marta E. Alvarez , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2175 Rosaline Ave, Redding, CA 960012549
Phone: 5302454801
NPI Identifier 1437262193
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Dr. Jarred Anderson , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2175 Rosaline Ave, Redding, CA 960012549
Phone: 5302256000
NPI Identifier 1063902104
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Dr. Avigile Baehr , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
1100 Butte St, Redding, CA 960010852
Phone: 5302445400
NPI Identifier 1285096594
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Dr. Brian Richard Cory , MD

Emergency Medicine

Active NPI Status
2175 Rosaline Ave, Redding, CA 960012549
Phone: 5302257240
NPI Identifier 1992095772
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Dr. Robert M Duvoisin , DO

Emergency Medicine

Active NPI Status
2175 Rosaline Ave, Redding, CA 960012509
Phone: 5302256000
NPI Identifier 1790704419
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Dr. William Dykes , MD

Emergency Medicine

Active NPI Status
12450 Maria Drive, Redding, CA 96003
Phone: 5104369000
NPI Identifier 1295760056
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Dr. Federico Grabiel , MD

Emergency Medicine

Active NPI Status
2175 Rosaline Ave, Redding, CA 960012509
Phone: 5302256000
NPI Identifier 1174549901
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Dr. Julie Hopkins Hamilton , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2175 Rosaline Ave, Redding, CA 960012509
Phone: 5302411473
NPI Identifier 1700813425
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Dr. Robert S Hamilton , MD

Emergency Medicine

Active NPI Status
2175 Rosaline Ave, Redding, CA 960012509
Phone: 5302256000
NPI Identifier 1407885759
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Dr. Gregory Thomas Hartt , MD

Emergency Medicine

Active NPI Status
2175 Rosaline Ave, Redding, CA 960012509
Phone: 5302256000
NPI Identifier 1972710895
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Dr. Pamela K Ikuta , DO

Emergency Medicine

Active NPI Status
2175 Rosaline Ave, Redding, CA 960012509
Phone: 5302256000
NPI Identifier 1902822745
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Dr. Paul Matthew Johnson , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2175 Rosaline Ave, Redding, CA 960012509
Phone: 5302257800
NPI Identifier 1033464656
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Dr. Jessica Jung Yun Kim , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2175 Rosaline Ave, Redding, CA 960012549
Phone: 5302256000
NPI Identifier 1659767606
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Dr. Sheyann Kirby , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2175 Rosaline Ave, Redding, CA 960012549
Phone: 5302256000
NPI Identifier 1154987329
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Dr. Thomas James Knutson , MD

Emergency Medicine

Active NPI Status
2175 Rosaline Ave, Department Of Emergency Medicine, Redding, CA 960012509
Phone: 8584427904
NPI Identifier 1659538866
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Dr. Vahini L Koka , DO

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2175 Rosaline Ave, Redding, CA 960012549
Phone: 5302256000
NPI Identifier 1679093389
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Dr. Robert F Lawson , MD

Emergency Medicine

Active NPI Status
2175 Rosaline Ave, Redding, CA 960012509
Phone: 5302256000
NPI Identifier 1891713145
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Dr. Christopher H Louisell , MD

Emergency Medicine

Active NPI Status
2175 Rosaline Ave, Redding, CA 960012509
Phone: 5302256000
NPI Identifier 1952321689
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Dr. Travis Frederick Mackenzie , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
3335 Placer St, Pmb #212, Redding, CA 960012364
Phone: 9178229011
NPI Identifier 1700161064
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Dr. Charles Everett Mansell , MD

Emergency Medicine

Active NPI Status Accepts Medicare Assignment
2175 Rosaline Ave, Redding, CA 960012549
Phone: 5302256000
NPI Identifier 1811308190
View Full Profile

Frequently Asked Questions about Emergency Medicine in Redding

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 California 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.