Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Mark Allan Knautz, MEDICAL DOCTOR

Q: What is the NPI number for Mark Knautz?

The National Provider Identifier (NPI) for Mark Knautz is 1790743300, a Type 1 (individual) record in the CMS NPPES registry.

Dermatology Physician in Powder Springs, GA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790743300

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mr. Mark Allan Knautz

Credential MEDICAL DOCTOR

Sex Male

Practice address 5041 Dallas Hwy, Suite D, Powder Springs, GA, 30127

Phone (770) 427-5467

Fax (770) 427-6340

Enumeration date May 3, 2006

Last updated in NPPES Dec 7, 2011

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 041328 (GA) Primary

Other identifiers

Identifier	Type	State	Issuer
070008625	Other	GA	MEDICARE RAILROAD
52635067	Other	GA	BCBS

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Mark Knautz?

The National Provider Identifier (NPI) for Mark Knautz is 1790743300, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mark Knautz practice?

The practice location on file with NPPES is in Powder Springs, GA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-07.