Andrew Grainger, MD

NPI: 1912903386

Andrew Grainger, MD

Q: What is Andrew Grainger's NPI number?

Andrew Grainger's NPI number is 1912903386, a unique 10-digit identifier issued by CMS.

Q: What does Andrew Grainger specialize in?

Andrew Grainger specializes in Hematology & Oncology, taxonomy code 207RH0003X.

Q: Where does Andrew Grainger practice?

Andrew Grainger practices in Columbus, OH 43214-4359.

Q: When was Andrew Grainger's NPI issued?

Andrew Grainger's NPI was issued on June 22, 2005.

Q: What is Andrew Grainger's provider type?

Andrew Grainger is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderHematology & Oncology

NPI issued: June 22, 2005

Quick Facts

NPI Number

1912903386

TypeIndividual

StatusActive

SpecialtyHematology & Oncology

Taxonomy207RH0003X — Hematology & Oncology

Phone

(614) 442-3130

StateOH

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1912903386)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (June 22, 2005)

Data source: CMS NPPES

Provider Overview

ANDREW GRAINGER, MD is a Hematology & Oncology provider based in Columbus, OH who has been registered with CMS since 2005. They are affiliated with Columbus Oncology Associates Inc. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1912903386

Provider TypeIndividual Provider

GenderMale

CredentialMD

StatusActive

Enumeration DateJune 22, 2005

Practice Location

CityColumbus

StateOH

ZIP Code43214-4359

Phone(614) 442-3130

Specialties & Licenses

★ Primary

SpecialtyHematology & Oncology

Taxonomy Code207RH0003X

License StateOH

Mailing Address

CityColumbus

StateOH

ZIP Code43214-4359

Phone(614) 442-3130

Same as practice location

Hospital & Organization Affiliations

🏢

Columbus Oncology Associates Inc

📍 Columbus, OH

Hospital NPIY→

How to Use This NPI

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For Insurance Billing

Use NPI 1912903386 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 1912903386for 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 1912903386 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 Hematology & Oncology

Specialists in Hematology & Oncology 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 Hematology & Oncologyproviders →

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