Medical Specialty Listing

Pediatrics Specialists in Walnut Creek, CA

Browse 57 Pediatrics providers listed in NPPES with a practice address in Walnut Creek, California.

57 Healthcare Providers

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How Walnut Creek compares with the U.S.

Walnut Creek has 81 clinicians in Pediatrics per 100,000 residents, 3.7 times the U.S. rate of 22.

That is 57 active clinicians in Pediatrics with a practice address in Walnut Creek, for a population of 70,088.

The California rate is 24 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.

Too few clinicians in Pediatrics in Walnut Creek 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 Registry addresses can be out of date.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).

Pediatrics Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Pediatrics practitioners in Walnut Creek, CA

Source: CMS PECOS

PECOS Enrolled Specialists 37 In Walnut Creek, CA

Part B Lab & Imaging Eligible 37 Diagnostic Referrals

DME Ordering Eligible 38 Durable Medical Equipment

Home Health Agency Referrals 37 HHA Ordering Eligible

Showing 1–20 of 57 providers

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Dr. Charles Hartman Hanson , MD

Pediatrics

Active NPI Status

1855 San Miguel Dr, Suite 15, Walnut Creek, CA 945965279

Phone: 9259308770

NPI Identifier 1245243567

Pediatrics Specialists in Walnut Creek, CA

How Walnut Creek compares with the U.S.

Pediatrics Medicare (PECOS) Enrollment & Ordering Eligibility

Dr. Charles Hartman Hanson , MD

Dr. Walter G. Keller , MD

Dr. Michael J Sinclair , MD

Dr. Victoria Leslie Agnost , MD

Dr. Lynn M. Arsenault , MD

Dr. Rona Bar-Din , MD

Dr. Eileen H Benway , MD

Dr. Marian Birdsall , MD

Dr. Katharine Brown , MD

Dr. Elizabeth Larken Burch , MD

Dr. Stevan J. Cavalier , MD

Dr. Cecil Chang , MD

Dr. S. Ming Man Chang , MD

Dr. Cristina Chua-Lim , MD

Hannah De Los Santos

Dr. Steven P. Dinstell , MD

Dr. Anne Donegan , DO

Dr. Cathy C. Dugan , MD

Dr. Lisa Erburu , MD

Dr. Karen A. Evans , MD

Frequently Asked Questions about Pediatrics in Walnut Creek

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