Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Maren Kelly Ness Gaul, D.O.

Dermatology Physician in Rapid City, SD · enumerated 2011 · practices at Rapid City Dermatology & Mohs Pllc.

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

National Provider Identifier

1699061085

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Registry record

Entity type Individual (Type 1)

Name Maren Kelly Ness Gaul

Credential D.O.

Sex Female

Practice address 705 Columbus St Fl 2, Rapid City, SD, 57701

Phone (605) 600-8380

Fax (605) 939-7223

Enumeration date Jun 23, 2011

Last updated in NPPES Feb 9, 2026

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 12230 (SD) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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

Is NPI 1699061085 active?

Yes, as of the latest NPPES snapshot, NPI 1699061085 is active (record last updated 2026-02-09).

How do I verify Maren Gaul's NPI record?

Cross-check NPI 1699061085 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-09.