John Campbell, M.D

NPI: 1619970928

John Campbell, M.D

Q: What is John Campbell's NPI number?

John Campbell's NPI number is 1619970928, a unique 10-digit identifier issued by CMS.

Q: What does John Campbell specialize in?

John Campbell specializes in Specialty not listed, taxonomy code 174400000X.

Q: Where does John Campbell practice?

John Campbell practices in San Rafael, CA 94901-2850.

Q: When was John Campbell's NPI issued?

John Campbell's NPI was issued on May 31, 2005.

Q: What is John Campbell's provider type?

John Campbell is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderSpecialty not listed

NPI issued: May 31, 2005

Quick Facts

NPI Number

1619970928

TypeIndividual

StatusActive

SpecialtySpecialty not listed

Taxonomy174400000X — Specialty not listed

Phone

(415) 454-5565

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1619970928)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (May 31, 2005)

Data source: CMS NPPES

Provider Overview

JOHN CAMPBELL, M.D is a Healthcare provider based in San Rafael, CA who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1619970928

Provider TypeIndividual Provider

GenderMale

CredentialM.D

StatusActive

Enumeration DateMay 31, 2005

Practice Location

CitySan Rafael

StateCA

ZIP Code94901-2850

Phone(415) 454-5565

Specialties & Licenses

★ Primary

SpecialtySpecialty not listed

Taxonomy Code174400000X

License StateCA

Mailing Address

CitySan Rafael

StateCA

ZIP Code94901-2850

Phone(415) 454-5565

Same as practice location

How to Use This NPI

📋

For Insurance Billing

Use NPI 1619970928 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 1619970928for 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 1619970928 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.

Browse all Specialty not listedproviders →

📊

98,222

Specialty not listed Providers in the US