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Steven Baron, MD PHD

MD PHD
Internal Medicine - Endocrinology, Diabetes & Metabolism
Newhall, CA
NPI: 1194886119

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Provider Summary
NPI Number
1194886119
Provider Type
Individual Practitioner
Credential
MD PHD
Primary Specialty
Internal Medicine - Endocrinology, Diabetes & Metabolism
License Number
G36288
Practice Address
23928 Lyons AVE, #107
City, State ZIP
Newhall, CA 91321
Last Updated
June 8, 2026
Source
Publicly available data
About this provider in Newhall, CA

Steven Baron, MD PHD is a internal medicine - endocrinology, diabetes & metabolism provider located in Newhall, CA. They offer internal medicine - endocrinology, diabetes & metabolism services to patients in the Newhall area.

As a internal medicine - endocrinology, diabetes & metabolism provider in Newhall, this clinician evaluates and treats patients for a range of common conditions seen in Newhall and throughout CA.

The practice is located at 23928 Lyons AVE, #107, Newhall, CA 91321. Patients can call 6612542220 to schedule an appointment or use the directions link above to find the office from anywhere in the area.

Patients typically visit this provider for patients see internists for annual physicals, management of chronic conditions such as diabetes, hypertension, and heart disease, second opinions, and coordination of care between specialists.

If you plan to see this provider, it is a good idea to confirm that the practice accepts your insurance and is in-network before scheduling. Coverage details vary by plan, and our quote tool can help you compare options in CA.

This profile was last verified on June 8, 2026. Provider information is sourced from publicly available data and may not reflect recent changes. Please confirm details directly with the practice before scheduling.

Location

Steven Baron, MD PHD

23928 Lyons AVE, #107, Newhall, CA 91321

23928 Lyons AVE
#107
Newhall, CA 91321
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Call for hours and appointments. Hours may vary by provider and location.

About Internal Medicine - Endocrinology, Diabetes & Metabolism in Newhall, CA

A patient’s guide to internal medicine - endocrinology, diabetes & metabolism care in Newhall, CA.

What a Internal Medicine - Endocrinology, Diabetes & Metabolism provider does

Internal medicine providers, also called internists, specialize in the prevention, diagnosis, and treatment of diseases in adults. They are trained to handle both common and complex illnesses and often manage patients with multiple chronic conditions.

Common conditions treated

Internists commonly treat hypertension, type 2 diabetes, coronary artery disease, chronic obstructive pulmonary disease (COPD), thyroid disorders, kidney disease, and arthritis. They also coordinate cancer screenings and geriatric assessments.

Common reasons to schedule a visit

Patients see internists for annual physicals, management of chronic conditions such as diabetes, hypertension, and heart disease, second opinions, and coordination of care between specialists.

What to expect during a visit

Expect a thorough review of your medical history, current medications, and lifestyle. Your internist may order blood work, imaging, or other diagnostic tests to support an accurate diagnosis and treatment plan.

Insurance coverage considerations

Medicare and most commercial insurance plans cover adult preventive visits and chronic care management. Verify network status before scheduling by using our quote tool.

How to choose the right internal medicine - endocrinology, diabetes & metabolism provider in Newhall

Choose an internist with experience managing your specific conditions, convenient hospital affiliations, and a willingness to coordinate with any specialists you may need. Board certification in internal medicine signals additional training and commitment to ongoing education.

Looking for in-network coverage that includes this internal medicine - endocrinology, diabetes & metabolism provider? Compare health plans in CA

Insurance Information

Insurance acceptance not listed

The public NPI registry does not include insurance acceptance data. Contact the office directly to ask if they accept your insurance plan. You can also use our quote tool to find health plans in CA.

Frequently Asked Questions

Common questions about Steven Baron, MD PHD in Newhall, CA.

How do I make an appointment with Steven Baron, MD PHD?

Call Steven Baron, MD PHD directly at their Newhall office to schedule a visit. You can also use the contact form on this page to send a message and the practice will respond.

Does Steven Baron, MD PHD accept insurance?

Provider insurance information is not included in the public NPI registry data that powers this directory. Contact the office directly to ask whether they accept your specific insurance plan. You can also use our quote tool to find health plans in CA.

What are the office hours for Steven Baron, MD PHD in Newhall?

Office hours for Steven Baron, MD PHD in Newhall are not currently published. Call the practice directly to confirm hours before your visit.

Is parking available at Steven Baron, MD PHD's Newhall location?

Most provider offices in Newhall offer on-site or nearby street parking. Call Steven Baron, MD PHD in Newhall ahead of time to confirm parking options and accessibility accommodations.

Does Steven Baron, MD PHD offer telehealth?

Many internal medicine - endocrinology, diabetes & metabolism providers in CA now offer telehealth visits for follow-ups, medication management, and routine consultations. Call Steven Baron, MD PHD to ask whether a telehealth visit is appropriate for your needs.

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Data is sourced from publicly available records. Public records do not confirm active license status, quality of care, insurance acceptance, or network participation. Please verify details directly with the provider before scheduling. Last updated June 8, 2026.