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Profile last updated: March 2026How we source this data
KW
Provider Profile

Katherine Walker, MD

Family Medicine Physician

NPI: 1437101177

4.6

44 · Healthgrades

19

Years Exp.

Sonoma

CA

Family Medicine

Specialty

About

Dr. Katherine Walker, MD, is a dedicated family medicine physician located in Sonoma, CA. She specializes in comprehensive healthcare for individuals and families, integrating biological, clinical, and behavioral sciences to provide holistic care tailored to each patient’s needs.

With a patient rating of 4.6 out of 5 based on 44 reviews, Dr. Walker is well-regarded for her extensive experience in family medicine. Patients highlight her ability to clearly explain medical conditions and appreciate her friendly and approachable demeanor, which fosters a comfortable environment for consultations. Additionally, feedback indicates that her office staff operates efficiently, resulting in minimal wait times for appointments.

Dr. Walker has been practicing in the field of family medicine for several years, with typical office visit costs ranging from $70 to $250 in California. Her commitment to patient care and satisfaction makes her a trusted choice for families seeking comprehensive medical services.

Practicing Since

May 2006

Gender

Female

Experience

19 years

CA Medical License

#G69445

Practice Type

Group Practice

NPI Number

1437101177
Avg. Self-Pay Rate

$70

Low

$140

Median

$250

High

A typical office visit with a family medicine physician in CA costs between $70 and $250, with a median of $140. These figures are based on negotiated office visit rates (CPT 99213–99215) disclosed under the Transparency in Coverage Act.

Actual office visit costs for Dr. Katherine Walker, MD may vary depending on visit complexity, your insurance plan, and coverage details. Contact the provider's office for exact pricing.

Cost data sourced from insurer Transparency in Coverage Act filings. Costs shown are negotiated rates and may not reflect your actual out-of-pocket cost. Learn about our data

Local Market

Sonoma Low

$150

Sonoma Typical

$150

Sonoma High

$202

In Sonoma, a typical family medicine physician visit costs $150, ranging from $150 to $202. This is 7% above the California state median of $140. Based on 6 providers with published pricing data.

Across California, a family medicine physician visit ranges from $70 to $250 with a median of $140. This is 51% above the national median of $93. Based on 1,828 providers with published pricing data.

There are 10 family medicine physicians in Sonoma and 5,580 across California on our platform.

Individual negotiated rates for this provider are not yet available.

See full family medicine physician cost breakdown in California
Patient Reviews

4.6

44 reviews

Healthgrades

Overall, patient sentiment regarding Dr. Katherine Walker, MD, is predominantly positive. Many patients appreciate her extensive experience in family medicine, noting her expertise and ability to explain medical conditions clearly. Reviewers frequently mention her friendly and approachable demeanor, which contributes to a comfortable and trusting environment during consultations. Additionally, patients have highlighted the efficiency of her office staff, with many reporting minimal wait times and ease of scheduling appointments. However, some criticisms have emerged, primarily concerning the availability of appointments, as a few patients noted difficulties in securing timely visits. Additionally, there were mentions of occasional rushed consultations, leading to concerns about whether all questions and concerns were adequately addressed during visits. Despite these criticisms, the recurring themes of Dr. Walker's professionalism, knowledge, and the supportive atmosphere of her practice suggest that she is a well-regarded choice for those seeking family medicine care in Sonoma, CA.

Location

Address

15000 ARNOLD DRIVE

Sonoma, CA 95431

Phone

7079386556
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Momentary Lab sources provider data from the CMS NPI Registry and cost data from federal Transparency in Coverage files. Reviews aggregated from Healthgrades, Vitals, WebMD, and other public sources. Learn how we verify and update healthcare information.

This page is for informational purposes only and does not constitute medical advice. Cost estimates are based on publicly available negotiated rate data and may not reflect your actual out-of-pocket cost. Always consult with your healthcare provider and insurance company for accurate cost information and medical decisions.