Lois Johnson, MD

NPI: 1326150053

Lois Johnson, MD

Q: What is Lois Johnson's NPI number?

Lois Johnson's NPI number is 1326150053, a unique 10-digit identifier issued by CMS.

Q: What does Lois Johnson specialize in?

Lois Johnson specializes in Internal Medicine, taxonomy code 207R00000X.

Q: Where does Lois Johnson practice?

Lois Johnson practices in Santa Rosa, CA 95404.

Q: When was Lois Johnson's NPI issued?

Lois Johnson's NPI was issued on August 31, 2006.

Q: What is Lois Johnson's provider type?

Lois Johnson is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderInternal Medicine

NPI issued: August 31, 2006

Quick Facts

NPI Number

1326150053

TypeIndividual

StatusActive

SpecialtyInternal Medicine

Taxonomy207R00000X — Internal Medicine

Phone

(707) 522-1466

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1326150053)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (August 31, 2006)

Data source: CMS NPPES

Provider Overview

LOIS JOHNSON, MD is a Internal Medicine provider based in Santa Rosa, CA who has been registered with CMS since 2006. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1326150053

Provider TypeIndividual Provider

GenderFemale

CredentialMD

StatusActive

Enumeration DateAugust 31, 2006

Practice Location

CitySanta Rosa

StateCA

ZIP Code95404

Phone(707) 522-1466

Specialties & Licenses

★ Primary

SpecialtyInternal Medicine

Taxonomy Code207R00000X

License StateCA

Mailing Address

CitySanta Rosa

StateCA

ZIP Code95404

Phone(707) 522-1466

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1326150053 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 1326150053for 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 1326150053 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 Internal Medicine

Internal Medicine physicians (internists) specialize in the prevention, diagnosis, and nonsurgical treatment of adult illnesses, managing complex chronic conditions and multi-system diseases.

Browse all Internal Medicineproviders →

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Internal Medicine Providers in the US