David Byrne, M.D

NPI: 1215925938

David Byrne, M.D

Q: What is David Byrne's NPI number?

David Byrne's NPI number is 1215925938, a unique 10-digit identifier issued by CMS.

Q: What does David Byrne specialize in?

David Byrne specializes in Internal Medicine, taxonomy code 207R00000X.

Q: Where does David Byrne practice?

David Byrne practices in Haverhill, MA 01830-6700.

Q: When was David Byrne's NPI issued?

David Byrne's NPI was issued on October 6, 2005.

Q: What is David Byrne's provider type?

David Byrne is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderInternal Medicine

NPI issued: October 6, 2005

Quick Facts

NPI Number

1215925938

TypeIndividual

StatusActive

SpecialtyInternal Medicine

Taxonomy207R00000X — Internal Medicine

Phone

(978) 521-8377

StateMA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1215925938)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (October 6, 2005)

Data source: CMS NPPES

Provider Overview

DAVID BYRNE, M.D is a Internal Medicine provider based in Haverhill, MA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1215925938

Provider TypeIndividual Provider

GenderMale

CredentialM.D

StatusActive

Enumeration DateOctober 6, 2005

Practice Location

CityHaverhill

StateMA

ZIP Code01830-6700

Phone(978) 521-8377

Specialties & Licenses

★ Primary

SpecialtyInternal Medicine

Taxonomy Code207R00000X

License StateMA

Mailing Address

CityHaverhill

StateMA

ZIP Code01830-6700

Phone(978) 521-8377

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1215925938 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 1215925938for 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 1215925938 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 Internal Medicine

Internal Medicine physicians (internists) specialize in the prevention, diagnosis, and nonsurgical treatment of adult illnesses, managing complex chronic conditions and multi-system diseases.

Browse all Internal Medicineproviders →

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Internal Medicine Providers in the US