IndividualActive
Mark Zen, MD
NPI 1730138827 · Psychiatry Physician · Honolulu, HI
Mark Zen, MD is a Psychiatry Physician provider in Honolulu, HI (NPI 1730138827).
Provider details
- NPI number
- 1730138827
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4857 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
1345 S Beretania Street
Suite 302
Honolulu, HI 96814-1802
Phone: (808) 591-6599
Fax: (808) 591-6075
Street-level locationGet directions
Mailing address
Po Box 62179
Honolulu, HI 96839-2179
Registry dates
- Enumerated
- 2006-05-08
- Last updated
- 2008-03-24
Frequently asked questions
- What is Mark Zen's NPI number?
- Mark Zen's National Provider Identifier (NPI) is 1730138827, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Zen's specialty?
- Mark Zen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Zen located?
- Mark Zen's practice location on file with NPPES is 1345 S Beretania Street, Honolulu, HI 96814-1802.
- What is Mark Zen's phone number?
- The practice phone number listed in the NPPES registry for Mark Zen is (808) 591-6599.
- Is Mark Zen's NPI active?
- Yes — Mark Zen's NPI (1730138827) is active in the NPPES registry as of the last update on 2008-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.