Barbara Giesser, MD

NPI: 1235154055

Barbara Giesser, MD

Q: What is Barbara Giesser's NPI number?

Barbara Giesser's NPI number is 1235154055, a unique 10-digit identifier issued by CMS.

Q: What does Barbara Giesser specialize in?

Barbara Giesser specializes in Psychiatry, taxonomy code 2084N0400X.

Q: Where does Barbara Giesser practice?

Barbara Giesser practices in Santa Monica, CA 90404-1337.

Q: When was Barbara Giesser's NPI issued?

Barbara Giesser's NPI was issued on July 13, 2006.

Q: What is Barbara Giesser's provider type?

Barbara Giesser is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderPsychiatry

NPI issued: July 13, 2006

Quick Facts

NPI Number

1235154055

TypeIndividual

StatusActive

SpecialtyPsychiatry

Taxonomy2084N0400X — Psychiatry

Phone

(310) 582-7640

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1235154055)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (July 13, 2006)

Data source: CMS NPPES

Provider Overview

BARBARA GIESSER, MD is a Psychiatry provider based in Santa Monica, CA who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1235154055

Provider TypeIndividual Provider

GenderFemale

CredentialMD

StatusActive

Enumeration DateJuly 13, 2006

Practice Location

CitySanta Monica

StateCA

ZIP Code90404-1337

Phone(310) 582-7640

Specialties & Licenses

★ Primary

SpecialtyPsychiatry

Taxonomy Code2084N0400X

License StateCA

Mailing Address

CitySanta Monica

StateCA

ZIP Code90404-1337

Phone(310) 582-7640

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1235154055 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 1235154055for 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 1235154055 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 Psychiatry

Psychiatrists are medical doctors who specialize in the diagnosis, treatment, and prevention of mental, emotional, and behavioral disorders, with the authority to prescribe medications.

Browse all Psychiatryproviders →

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Psychiatry Providers in the US