Erika Fellinger, MD

NPI: 1861414823

Erika Fellinger, MD

Q: What is Erika Fellinger's NPI number?

Erika Fellinger's NPI number is 1861414823, a unique 10-digit identifier issued by CMS.

Q: What does Erika Fellinger specialize in?

Erika Fellinger specializes in General Surgery, taxonomy code 208600000X.

Q: Where does Erika Fellinger practice?

Erika Fellinger practices in Cambridge, MA 02139-1047.

Q: When was Erika Fellinger's NPI issued?

Erika Fellinger's NPI was issued on July 25, 2006.

Q: What is Erika Fellinger's provider type?

Erika Fellinger is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderGeneral Surgery

NPI issued: July 25, 2006

Quick Facts

NPI Number

1861414823

TypeIndividual

StatusActive

SpecialtyGeneral Surgery

Taxonomy208600000X — General Surgery

Phone

(617) 665-3575

StateMA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1861414823)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (July 25, 2006)

Data source: CMS NPPES

Provider Overview

ERIKA FELLINGER, MD is a General Surgery provider based in Cambridge, MA who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1861414823

Provider TypeIndividual Provider

GenderFemale

CredentialMD

StatusActive

Enumeration DateJuly 25, 2006

Practice Location

CityCambridge

StateMA

ZIP Code02139-1047

Phone(617) 665-3575

Specialties & Licenses

★ Primary

SpecialtyGeneral Surgery

Taxonomy Code208600000X

License StateMA

Mailing Address

CityCambridge

StateMA

ZIP Code02139-1047

Phone(617) 665-3575

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1861414823 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 1861414823for 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 1861414823 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 General Surgery

Specialists in General Surgery 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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