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Nurse Anesthetist, Certified Registereds in Downey, CA

Browse 21 Nurse Anesthetist, Certified Registered providers listed in NPPES with a practice address in Downey, California.

21 Healthcare Providers

How Downey compares with the U.S.

Downey has 19 clinicians in Nurse Anesthetist, Certified Registered per 100,000 residents, 16% lower than the U.S. rate of 23.

That is 21 active clinicians in Nurse Anesthetist, Certified Registered with a practice address in Downey, for a population of 110,939.

The California rate is 7.5 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 Nurse Anesthetist, Certified Registered in Downey listed in the CMS Medicare file (14 of 14) accept Medicare assignment. That is similar to the California 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 14 clinicians in Nurse Anesthetist, Certified Registered in Downey 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).

Nurse Anesthetist, Certified Registered Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Nurse Anesthetist, Certified Registered practitioners in Downey, CA

Source: CMS PECOS
PECOS Enrolled Specialists 17 In Downey, CA
Part B Lab & Imaging Eligible 0 Diagnostic Referrals
DME Ordering Eligible 0 Durable Medical Equipment
Home Health Agency Referrals 0 HHA Ordering Eligible
Showing 1โ€“20 of 21 providers
With recent CMS data first, then Aโ€“Z

Ronald Rea Tolentino Atienza , CRNA

Nurse Anesthetist, Certified Registered

Active NPI Status Accepts Medicare Assignment
9333 Imperial Hwy, Downey, CA 902422812
Phone: 5626579000
NPI Identifier 1316279938
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Justin Todd Ellison , CRNA

Nurse Anesthetist, Certified Registered

Active NPI Status Accepts Medicare Assignment
7601 Imperial Hwy, Downey, CA 902423456
Phone: 5623857162
NPI Identifier 1558821769
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Karen L. Glance-Smith , CRNA

Nurse Anesthetist, Certified Registered

Active NPI Status
8635 Firestone Blvd, Ste # 100, Downey, CA 902415242
Phone: 5628625121
NPI Identifier 1265523112
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Debra Hawk , CRNA

Nurse Anesthetist, Certified Registered

Active NPI Status
8555 Florence Ave, Downey, CA 902404014
Phone: 5629239351
NPI Identifier 1437194461
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Monica Lang

Nurse Anesthetist, Certified Registered

Active NPI Status Accepts Medicare Assignment
9333 Imperial Hwy, Downey, CA 902422812
Phone: 8335742273
NPI Identifier 1104536457
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Tuyen C. Lee , CRNA

Nurse Anesthetist, Certified Registered

Active NPI Status Accepts Medicare Assignment
9333 Imperial Hwy, Downey, CA 902422812
Phone: 8008234040
NPI Identifier 1609322403
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Chelsea Putman

Nurse Anesthetist, Certified Registered

Active NPI Status Accepts Medicare Assignment
9333 Imperial Hwy, Downey, CA 902422812
Phone: 8335742273
NPI Identifier 1063127744
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Amee T. Ramirez , CRNA

Nurse Anesthetist, Certified Registered

Active NPI Status Accepts Medicare Assignment
9449 Imperial Hwy, Downey, CA 902422814
Phone: 5626579900
NPI Identifier 1184811028
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Frances Aponte , CRNA

Nurse Anesthetist, Certified Registered

Active NPI Status
7601 Imperial Hwy, Downey, CA 902423456
Phone: 5628030124
NPI Identifier 1114061314
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Angela Paula M Bhakta

Nurse Anesthetist, Certified Registered

Active NPI Status Accepts Medicare Assignment
9449 Imperial Hwy, Downey, CA 902422814
Phone: 5626579000
NPI Identifier 1598191652
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William Frappaolo

Nurse Anesthetist, Certified Registered

Active NPI Status Accepts Medicare Assignment
9333 Imperial Hwy, Downey, CA 902422812
Phone: 8335732273
NPI Identifier 1306546577
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Rebecca Hamilton

Nurse Anesthetist, Certified Registered

Active NPI Status Accepts Medicare Assignment
9333 Imperial Hwy, Downey, CA 902422812
Phone: 8335742273
NPI Identifier 1528711207
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Kimberly Ann Humbert , CRNA

Nurse Anesthetist, Certified Registered

Active NPI Status Accepts Medicare Assignment
9333 Imperial Hwy, Downey, CA 902422812
Phone: 5626579000
NPI Identifier 1538672969
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Michael John Huynh

Nurse Anesthetist, Certified Registered

Active NPI Status
7601 Imperial Hwy, Downey, CA 902423456
Phone: 5623859281
NPI Identifier 1215337688
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Rex Itchon

Nurse Anesthetist, Certified Registered

Active NPI Status Accepts Medicare Assignment
9333 Imperial Hwy, Downey, CA 902422812
Phone: 8335742273
NPI Identifier 1407566912
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Natalie Jones , CRNA

Nurse Anesthetist, Certified Registered

Active NPI Status
9333 Imperial Hwy, Downey, CA 902422812
Phone: 8335742273
NPI Identifier 1740821651
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Karen Lynn Levine , CRNA

Nurse Anesthetist, Certified Registered

Active NPI Status
8555 Florence Ave, Downey, CA 902404014
Phone: 5629239352
NPI Identifier 1851300800
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Aya Matsudaira

Nurse Anesthetist, Certified Registered

Active NPI Status Accepts Medicare Assignment
9333 Imperial Hwy, Downey, CA 902422812
Phone: 5626579000
NPI Identifier 1629554506
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Se Ra Park

Nurse Anesthetist, Certified Registered

Active NPI Status Accepts Medicare Assignment
9333 Imperial Hwy, Downey, CA 902422812
Phone: 8335742273
NPI Identifier 1558761395
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Linda Marie Sells , CRNA

Nurse Anesthetist, Certified Registered

Active NPI Status
9333 Imperial Hwy, Downey, CA 90242
Phone: 5626579960
NPI Identifier 1740306984
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Frequently Asked Questions about Nurse Anesthetist, Certified Registered in Downey

How do I check a Nurse Anesthetist, Certified Registered 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.