Tiffany Gromlich, MD

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

MD157234 Issued in OR

Practice address

407 Uluniu St Ste 411
Kailua, HI 96734-2544

Phone

(808) 263-5164

NPI assigned

May 9, 2008

Last updated

Feb 5, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in HI

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Not enrolled

HHS exclusion list flag

CMS’s directory marks this NPI as on an HHS exclusion list; no matching OIG record was found. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Hawaii Emergency Physicians Associated Inc

  dba HEPA, Inc.

  • Emergency Medicine Physician
  • Kailua, HI
  • NPI 1801843198
  Medicare reassignment NPD
• Midpacific Hospitalists LLC

  • Internal Medicine Physician
  • Kailua, HI
  • NPI 1053778217
  NPD (past)
• The Emergency Group, Inc.

  • Emergency Medicine Physician
  • Honolulu, HI
  • NPI 1013943414
  NPD (past)
• Dallas Oregon Emergency Physicians LLC

  • Emergency Medicine Physician
  • Dallas, OR
  • NPI 1659661155
  NPD (past)

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1210291200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770249600000",
    "number": "1033386990",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3181 SW SAM JACKSON PARK ROAD",
            "address_2": "DEPARTMENT OF EMERGENCY MEDICINE",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972393098",
            "telephone_number": "503-494-7500",
            "fax_number": "503-494-4997"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "407 ULUNIU ST STE 411",
            "city": "KAILUA",
            "state": "HI",
            "postal_code": "967342544",
            "telephone_number": "808-263-5164"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GROMLICH",
        "first_name": "TIFFANY",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-05-09",
        "last_updated": "2026-02-05",
        "certification_date": "2026-02-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "HI",
            "license": "16047",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "OR",
            "license": "MD157234",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jonathan Spencer Griffin, MD
• Darci Griffing, M.A.
• Natalie Griffith
• Rosemarie Grigg
• Anna Grills, N.P.
• Gabriella Grossi
• Haili Grossthal
• Jesseca Guerreiro, LCSW
• Remenis Faith Guillermo, RBT
• Meagan Guise, AGNP

• Emergency Medicine Physician in Kailua, HI
• Providers in Kailua, HI by specialty
• Emergency Medicine Physician in Hawaii

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.