Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tiffany Gromlich, MD

Emergency Medicine Physician in Kailua, HI · enumerated 2008.

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

National Provider Identifier

1033386990

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Registry record

Entity type Individual (Type 1)

Name Dr. Tiffany Gromlich

Credential MD

Sex Female

Practice address 407 Uluniu St Ste 411, Kailua, HI, 96734

Phone (808) 263-5164

Enumeration date May 9, 2008

Last updated in NPPES Feb 5, 2026

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 16047 (HI) Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License MD157234 (OR) 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

What is the NPI number for Tiffany Gromlich?

The National Provider Identifier (NPI) for Tiffany Gromlich is 1033386990, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tiffany Gromlich practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-05.