John Maggiano, M.D

NPI: 1750386546

John Maggiano, M.D

Q: What is John Maggiano's NPI number?

John Maggiano's NPI number is 1750386546, a unique 10-digit identifier issued by CMS.

Q: What does John Maggiano specialize in?

John Maggiano specializes in Ophthalmology, taxonomy code 207W00000X.

Q: Where does John Maggiano practice?

John Maggiano practices in Santa Ana, CA 92705-3501.

Q: When was John Maggiano's NPI issued?

John Maggiano's NPI was issued on June 17, 2005.

Q: What is John Maggiano's provider type?

John Maggiano is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderOphthalmology

NPI issued: June 17, 2005

Quick Facts

NPI Number

1750386546

TypeIndividual

StatusActive

SpecialtyOphthalmology

Taxonomy207W00000X — Ophthalmology

Phone

(714) 972-8235

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1750386546)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (June 17, 2005)

Data source: CMS NPPES

Provider Overview

JOHN MAGGIANO, M.D is a Ophthalmology provider based in Santa Ana, CA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1750386546

Provider TypeIndividual Provider

GenderMale

CredentialM.D

StatusActive

Enumeration DateJune 17, 2005

Practice Location

CitySanta Ana

StateCA

ZIP Code92705-3501

Phone(714) 972-8235

Specialties & Licenses

★ Primary

SpecialtyOphthalmology

Taxonomy Code207W00000X

License StateCA

Mailing Address

CitySanta Ana

StateCA

ZIP Code92705-3501

Phone(714) 972-8235

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1750386546 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1750386546for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1750386546 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Ophthalmology

Specialists in Ophthalmology provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

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