Alison O'brien, MD

NPI: 1427042571

Alison O'brien, MD

Q: What is Alison O'brien's NPI number?

Alison O'brien's NPI number is 1427042571, a unique 10-digit identifier issued by CMS.

Q: What does Alison O'brien specialize in?

Alison O'brien specializes in Family Medicine, taxonomy code 207Q00000X.

Q: Where does Alison O'brien practice?

Alison O'brien practices in Delhi, NY 13753-7443.

Q: When was Alison O'brien's NPI issued?

Alison O'brien's NPI was issued on September 6, 2005.

Q: What is Alison O'brien's provider type?

Alison O'brien is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderFamily Medicine

NPI issued: September 6, 2005

Quick Facts

NPI Number

1427042571

TypeIndividual

StatusActive

SpecialtyFamily Medicine

Taxonomy207Q00000X — Family Medicine

Phone

(607) 746-0550

StateNY

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1427042571)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (September 6, 2005)

Data source: CMS NPPES

Provider Overview

ALISON O'BRIEN, MD is a Family Medicine provider based in Delhi, NY who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1427042571

Provider TypeIndividual Provider

GenderFemale

CredentialMD

StatusActive

Enumeration DateSeptember 6, 2005

Practice Location

CityDelhi

StateNY

ZIP Code13753-7443

Phone(607) 746-0550

Specialties & Licenses

★ Primary

SpecialtyFamily Medicine

Taxonomy Code207Q00000X

License StateNY

Mailing Address

CityDelhi

StateNY

ZIP Code13753-7443

Phone(607) 746-0550

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1427042571 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 1427042571for 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 1427042571 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 Family Medicine

Family Medicine physicians provide comprehensive primary care to patients of all ages, managing acute illnesses, tracking chronic conditions, and emphasizing preventive healthcare.

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