Greg Costopoulos, D.D.S

NPI: 1851655609

Greg Costopoulos, D.D.S

Q: What is Greg Costopoulos's NPI number?

Greg Costopoulos's NPI number is 1851655609, a unique 10-digit identifier issued by CMS.

Q: What does Greg Costopoulos specialize in?

Greg Costopoulos specializes in Dentistry, taxonomy code 1223X0400X.

Q: Where does Greg Costopoulos practice?

Greg Costopoulos practices in Novato, CA 94947-3048.

Q: When was Greg Costopoulos's NPI issued?

Greg Costopoulos's NPI was issued on June 26, 2012.

Q: What is Greg Costopoulos's provider type?

Greg Costopoulos is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderDentistry

NPI issued: June 26, 2012

Quick Facts

NPI Number

1851655609

TypeIndividual

StatusActive

SpecialtyDentistry

Taxonomy1223X0400X — Dentistry

Phone

(415) 897-4191

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1851655609)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (June 26, 2012)

Data source: CMS NPPES

Provider Overview

GREG COSTOPOULOS, D.D.S is a Dentistry provider based in Novato, CA who has been registered with CMS since 2012. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1851655609

Provider TypeIndividual Provider

GenderMale

CredentialD.D.S

StatusActive

Enumeration DateJune 26, 2012

Practice Location

CityNovato

StateCA

ZIP Code94947-3048

Phone(415) 897-4191

Specialties & Licenses

★ Primary

SpecialtyDentistry

Taxonomy Code1223X0400X

License StateCA

Mailing Address

CityNovato

StateCA

ZIP Code94947-3048

Phone(415) 897-4191

Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1851655609 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.

🏥

For Credentialing

Reference NPI 1851655609for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

👤

For Patients

Share NPI 1851655609 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 Dentistry

Specialists in Dentistry provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.

Browse all Dentistryproviders →

📊

20,158

Dentistry Providers in the US