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Physician Profile

Sonal Aggarwal, MD

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At a glance

About Dr. Aggarwal

Sonal Aggarwal, MD is a healthcare provider in Walnut Creek, CA specializing in family medicine. Medicare claims data shows Sonal provided 570 services to 539 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. This provider record is associated with NPI 1336336411.

Factual summary compiled by Guide.md from public records; not written by this provider.

Education & Training

Medical School Other Graduated: 2002

Specialty

Family Medicine (Primary)

Credentials & Licensing

CA · Physician and Surgeon AMedical Board of California
No. 101426CurrentExpires Sep 2027Since 2007
NPINational Provider Identifier
1336336411Issued 2007

Snapshot · verify with the board ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What does Dr. Aggarwal specialize in?

Dr. Aggarwal is a family doctor in Walnut Creek, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

Where is Dr. Aggarwal located?

Dr. Aggarwal is listed at 1450 Treat Blvd Suite 160, Walnut Creek, CA 94597. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Aggarwal's phone number?

The number on file is (925) 296-9000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Aggarwal?

Dr. Aggarwal's National Provider Identifier is 1336336411. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Where did Dr. Aggarwal go to medical school?

Dr. Aggarwal attended Other, graduating in 2002. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Aggarwal have?

Dr. Aggarwal has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.

CMS public data

What does Dr. Aggarwal do most often?

According to Medicare billing data, Dr. Aggarwal provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Dr. Aggarwal's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Aggarwal. If this is you, claiming it is free.

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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