William Klein, M.D

NPI: 1811969090

William Klein, M.D

Q: What is William Klein's NPI number?

William Klein's NPI number is 1811969090, a unique 10-digit identifier issued by CMS.

Q: What does William Klein specialize in?

William Klein specializes in Specialty not listed, taxonomy code 174400000X.

Q: Where does William Klein practice?

William Klein practices in Orangeburg, NY 10962-1723.

Q: When was William Klein's NPI issued?

William Klein's NPI was issued on February 2, 2006.

Q: What is William Klein's provider type?

William Klein is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderSpecialty not listed

NPI issued: February 2, 2006

Quick Facts

NPI Number

1811969090

TypeIndividual

StatusActive

SpecialtySpecialty not listed

Taxonomy174400000X — Specialty not listed

Phone

(845) 359-4770

StateNY

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1811969090)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (February 2, 2006)

Data source: CMS NPPES

Provider Overview

WILLIAM KLEIN, M.D is a Healthcare provider based in Orangeburg, NY who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1811969090

Provider TypeIndividual Provider

GenderMale

CredentialM.D

StatusActive

Enumeration DateFebruary 2, 2006

Practice Location

CityOrangeburg

StateNY

ZIP Code10962-1723

Phone(845) 359-4770

Specialties & Licenses

★ Primary

SpecialtySpecialty not listed

Taxonomy Code174400000X

License StateNY

Mailing Address

CityOrangeburg

StateNY

ZIP Code10962-1723

Phone(845) 359-4770

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1811969090 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 1811969090for 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 1811969090 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 Specialty not listed

Specialists in Specialty not listed 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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