Roger Gstalder, MD

ActiveIndividual ProviderOphthalmology
NPI issued: June 20, 2005

Quick Facts

NPI Number
1891790366
TypeIndividual
StatusActive
SpecialtyOphthalmology
Taxonomy207W00000X — Ophthalmology
Phone
(727) 799-3772
StateFL

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1891790366)
✅Active status confirmed
✅Verified by CMS NPPES Registry
✅HIPAA compliant identifier
✅Enumeration date on file (June 20, 2005)
Data source: CMS NPPES

Provider Overview

ROGER GSTALDER, MD is a Ophthalmology provider based in Clearwater, FL who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1891790366
Provider TypeIndividual Provider
GenderMale
CredentialMD
StatusActive
Enumeration DateJune 20, 2005

Practice Location

CityClearwater
StateFL
ZIP Code33764-6301
Phone(727) 799-3772

Specialties & Licenses

★ Primary
SpecialtyOphthalmology
Taxonomy Code207W00000X
License StateFL

Mailing Address

CityClearwater
StateFL
ZIP Code33764-6301
Phone(727) 799-3772
Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1891790366 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 1891790366for 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 1891790366 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.

Browse all Ophthalmologyproviders →
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31,071
Ophthalmology Providers in the US

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People Also Ask

What is Roger Gstalder's NPI number?
Roger Gstalder's NPI number is 1891790366, a unique 10-digit identifier issued by the Centers for Medicare & Medicaid Services (CMS).
Is Roger Gstalder's NPI currently active?
Yes, Roger Gstalder's NPI status is Active as of the latest CMS NPPES database updates.
What does Roger Gstalder specialize in?
Roger Gstalder specializes in Ophthalmology. The healthcare taxonomy code associated with this specialty is 207W00000X.
Where does Roger Gstalder practice?
Roger Gstalder practices in Clearwater, FL 33764-6301.
When was Roger Gstalder's NPI issued?
Roger Gstalder's NPI was issued on June 20, 2005.
What is Roger Gstalder's provider type?
Roger Gstalder is registered as an Individual Provider under CMS NPI Type 1.