Medical Specialty Listing

Anesthesiology Specialists in Lancaster, CA

Browse 23 Anesthesiology providers listed in NPPES with a practice address in Lancaster, California.

23 Healthcare Providers

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How Lancaster compares with the U.S.

Lancaster has 14 clinicians in Anesthesiology per 100,000 residents, 25% lower than the U.S. rate of 18.

That is 23 active clinicians in Anesthesiology with a practice address in Lancaster, for a population of 169,169.

The California 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.

Too few clinicians in Anesthesiology in Lancaster are listed in the CMS Medicare file to report Medicare assignment or telehealth shares.

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 Registry addresses can be out of date.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 · Methodology

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

Anesthesiology Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Anesthesiology practitioners in Lancaster, CA

Source: CMS PECOS

PECOS Enrolled Specialists 11 In Lancaster, CA

Part B Lab & Imaging Eligible 11 Diagnostic Referrals

DME Ordering Eligible 11 Durable Medical Equipment

Home Health Agency Referrals 11 HHA Ordering Eligible

Showing 1–20 of 23 providers

With recent CMS data first, then A–Z

Dr. Alejandro Arenas , MD

Anesthesiology

Active NPI Status

1600 W Avenue J, Lancaster, CA 935342894

Phone: 6619495115

NPI Identifier 1760802144

Anesthesiology Specialists in Lancaster, CA

How Lancaster compares with the U.S.

Anesthesiology Medicare (PECOS) Enrollment & Ordering Eligibility

Dr. Alejandro Arenas , MD

Dr. Michael F Burr , MD

Dr. Patalappa Chandrashekar , MD

Dr. Ponnamma Medappa Chenanda , MD

Dr. Manorama S. Chowdhry , MD

Yong D Chung , M, D

Dr. Stephanie Devaney , MD

Dr. Mike Singh Dhaliwal , MD

Dr. Gurdarshan Singh Gill , MD

Dr. Indu Jain , MD

Dr. Raymond Quang Nguyen , MD

Dr. Eugene Wing-Tai Wong , MD

Dr. Vijayalakshm Balasubramanian , MD

Dr. Geetha Nagaraj Bhaskara , MD

Dr. Choon Wha Chun , MD

Dr. Robert Leonard Frizzell , MD

Dr. Chang Kyun Kim , MD

Dr. Ruth E Oren , MD

Dr. Gurnam Singh Pannu , MD

Dr. Meena Shah , MD

Frequently Asked Questions about Anesthesiology in Lancaster

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