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Physician Profile

Peter G. Zazzali, MD

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At a glance

About Dr. Zazzali

Peter G. Zazzali, MD is a healthcare provider in Nutley, NJ specializing in internal medicine. Peter trained at Rutgers New Jersey Medical School, graduating in 1990. Peter is also listed as specializing in pulmonary disease and sleep medicine. Medicare claims data shows Peter provided 243 services to 181 patients. The services billed most often include critical care, first 30-74 minutes and sleep study in sleep lab (6 years or older). This provider record is associated with NPI 1528136603.

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

Education & Training

Medical School Rutgers New Jersey Medical School Class of 1990

Specialty

Internal Medicine (Primary)
Pulmonary Disease (Additional)
Sleep Medicine (Additional)

Credentials & Licensing

NJ licenceAs reported to the NPI registry
No. MA57326As reported
NJ licenceAs reported to the NPI registry
No. 25MA05732600As reported
NPINational Provider Identifier
1528136603Issued 2006

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
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 kind of doctor is Dr. Zazzali?

Dr. Zazzali is an internist in Nutley, NJ. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

What is Dr. Zazzali's address?

Dr. Zazzali is listed at 670 Franklin Ave, Nutley, NJ 07110. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Dr. Zazzali?

The number on file is (973) 667-8493. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Zazzali?

Dr. Zazzali's National Provider Identifier is 1528136603. 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. Zazzali train?

Dr. Zazzali attended Rutgers New Jersey Medical School, graduating in 1990. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Zazzali have?

Dr. Zazzali has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.

CMS public data

What procedures does Dr. Zazzali perform?

According to Medicare billing data, Dr. Zazzali provides treatments such as sleep study in sleep lab, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Dr. Zazzali's profile verified?

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

Guide.md

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