Mark Wallace, MD

NPI: 1932104205

Mark Wallace, MD

Q: What is Mark Wallace's NPI number?

Mark Wallace's NPI number is 1932104205, a unique 10-digit identifier issued by CMS.

Q: What does Mark Wallace specialize in?

Mark Wallace specializes in Internal Medicine, taxonomy code 207R00000X.

Q: Where does Mark Wallace practice?

Mark Wallace practices in Scottsdale, AZ 85259.

Q: When was Mark Wallace's NPI issued?

Mark Wallace's NPI was issued on June 14, 2005.

Q: What is Mark Wallace's provider type?

Mark Wallace is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderInternal Medicine

NPI issued: June 14, 2005

Quick Facts

NPI Number

1932104205

TypeIndividual

StatusActive

SpecialtyInternal Medicine

Taxonomy207R00000X — Internal Medicine

Phone

(480) 301-8000

StateAZ

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1932104205)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (June 14, 2005)

Data source: CMS NPPES

Provider Overview

MARK WALLACE, MD is a Internal Medicine provider based in Scottsdale, AZ who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1932104205

Provider TypeIndividual Provider

GenderMale

CredentialMD

StatusActive

Enumeration DateJune 14, 2005

Practice Location

CityScottsdale

StateAZ

ZIP Code85259

Phone(480) 301-8000

Specialties & Licenses

★ Primary

SpecialtyInternal Medicine

Taxonomy Code207R00000X

License StateAZ

Mailing Address

CityScottsdale

StateAZ

ZIP Code85259

Phone(480) 301-8000

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1932104205 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 1932104205for 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 1932104205 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