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

Michael Hirt, M.D.

Internal Medicine Physician

NPI: 1639279292

4.8

48 · Healthgrades

19

Years Exp.

Tarzana

CA

Internal Medicine

Specialty

About

Dr. Michael Hirt, MD, is an experienced internal medicine physician based in Tarzana, CA. He specializes in providing long-term, comprehensive care for adolescents, adults, and the elderly, managing both common and complex illnesses. Dr. Hirt is trained in the diagnosis and treatment of various conditions affecting multiple bodily systems, including the heart, kidneys, and digestive system, as well as in disease prevention and wellness.

With a patient rating of 3.7 out of 5 based on 115 reviews, Dr. Hirt has received mixed feedback. Many patients appreciate his thoroughness in explaining medical conditions and treatment options, as well as his willingness to address their questions. However, individual experiences vary, with some patients expressing concerns about different aspects of his practice.

Dr. Hirt has been practicing internal medicine for several years, with typical office visit costs ranging from $80 to $250 in California. His commitment to patient care and comprehensive treatment approaches helps him effectively manage the health needs of his diverse patient population.

Practicing Since

Sep 2006

Gender

Male

Experience

19 years

CA Medical License

#G81062

Practice Type

Group Practice

NPI Number

1639279292
Avg. Self-Pay Rate

$80

Low

$85

Median

$250

High

A typical office visit with a internal medicine physician in CA costs between $80 and $250, with a median of $85. 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. Michael Hirt, 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

Tarzana Low

$80

Tarzana Typical

$242

Tarzana High

$242

In Tarzana, a typical internal medicine physician visit costs $242, ranging from $80 to $242. This is 185% above the California state median of $85. Based on 11 providers with published pricing data.

Across California, a internal medicine physician visit ranges from $80 to $250 with a median of $85. This is 7% below the national median of $91. Based on 2,792 providers with published pricing data.

There are 21 internal medicine physicians in Tarzana and 5,319 across California on our platform.

Individual negotiated rates for this provider are not yet available.

See full internal medicine physician cost breakdown in California
Patient Reviews

4.8

48 reviews

Healthgrades

Overall, patient sentiment regarding Dr. Michael Hirt, MD, is mixed. While he has a solid rating of 4.0 based on 65 ratings, individual reviews reveal a range of experiences, with some patients expressing deep appreciation for his care and expertise, while others have raised concerns about certain aspects of his practice. Common themes in praise include Dr. Hirt's thoroughness in explaining conditions and treatments, as well as his willingness to take time to address patient questions. Many patients have noted his extensive knowledge in integrative medicine and his ability to manage complex health issues effectively. His staff is frequently described as courteous, contributing positively to the overall patient experience. On the criticism side, some patients have expressed concerns about the emphasis on purchasing supplements from his practice, suggesting that it may detract from the quality of care. Additionally, there are mentions of issues with office cleanliness and scheduling flexibility, with some patients reporting dissatisfaction in these areas. Notably, a long-time patient highlighted a significant health scare that led them to leave his practice, indicating a potential concern about the balance between treatment recommendations and patient autonomy. Overall, prospective patients may want to consider both the positive feedback on Dr. Hirt's medical expertise and the criticisms regarding his business practices and office management.

Location

Address

5620 WILBUR AVE

SUITE 220

Tarzana, CA 91356

Phone

8183452828
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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.