Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jac Daniel Marden, MD

Dermatology Physician in Wailuku, HI · enumerated 2005 · practices at Pacific Dermatology Inc.

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

National Provider Identifier

1548250277

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Registry record

Entity type Individual (Type 1)

Name Dr. Jac Daniel Marden

Credential MD

Sex Male

Practice address 99 S Market St Ste 206, Wailuku, HI, 96793

Phone (808) 249-8600

Enumeration date Oct 25, 2005

Last updated in NPPES Nov 14, 2008

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License ME0071733 (FL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 1548250277 active?

Yes, as of the latest NPPES snapshot, NPI 1548250277 is active (record last updated 2008-11-14).

How do I verify Jac Marden's NPI record?

Cross-check NPI 1548250277 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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Pacific Dermatology Inc Dermatology Physician · Wailuku, HI NPI 1417101569

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-14.