Alexander McIlhatten, DDS

General Practice Dentistry · Hilo, HI

Individual Active NPI

NPI number 1699444950

Practice location

111 E Puainako St Ste 320
Hilo, HI 96720-6549
Phone
(808) 443-5214

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NPI record

NPI
1699444950
Entity type
Individual (Type 1)
Enumeration date
September 9, 2021
Last updated
January 27, 2026
Certified
January 27, 2026
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
General Practice Dentistry Primary 1223G0001X DT-3044 HI
General Practice Dentistry 1223G0001X 1002706-15 WI

Mailing address

25-161 Ua Nahele St
Hilo, HI 96720-1357
Phone
(508) 642-9190

About Dr. McIlhatten

Alexander McIlhatten, DDS is a healthcare provider registered in the NPI registry with the primary taxonomy General Practice Dentistry (code 1223G0001X). The practice location is 111 E Puainako St Ste 320, Hilo, HI 96720-6549. The NPI number 1699444950 was assigned on September 9, 2021 and the record was last updated on January 27, 2026.

Dr. McIlhatten lists 2 licenses in the registry: #DT-3044 (HI) for General Practice Dentistry; #1002706-15 (WI) for General Practice Dentistry. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of Alexander McIlhatten, DDS?

The NPI number is 1699444950.

What is the phone number of Dr. McIlhatten?

The phone number listed for the practice location is (808) 443-5214.

Where is Dr. McIlhatten located?

111 E Puainako St Ste 320, Hilo, HI 96720-6549.

What is the taxonomy code for Dr. McIlhatten?

The primary taxonomy code is 1223G0001X – General Practice Dentistry; 1 more listed above.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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