Michael Regal, M.D.
NPI 1215913116 · Psychiatry Physician · Aiea, HI
Michael Regal, M.D. is a Psychiatry Physician provider in Aiea, HI (NPI 1215913116).
Provider details
- NPI number
- 1215913116
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 12961 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-22
- Last updated
- 2025-09-11
Frequently asked questions
- What is Michael Regal's NPI number?
- Michael Regal's National Provider Identifier (NPI) is 1215913116, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Regal's specialty?
- Michael Regal is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Regal located?
- Michael Regal's practice location on file with NPPES is 99-1440 Aiea Heights Dr, Aiea, HI 96701-2935.
- What is Michael Regal's phone number?
- The practice phone number listed in the NPPES registry for Michael Regal is (808) 484-4561.
- Is Michael Regal's NPI active?
- Yes — Michael Regal's NPI (1215913116) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.