Christopher Marsh, M.D.
NPI 1225144512 · Family Medicine Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Marsh, M.D. is a Family Medicine Physician provider in Honolulu, HI (NPI 1225144512).
Provider details
- NPI number
- 1225144512
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD3518 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-21
- Last updated
- 2025-09-11
Frequently asked questions
- What is Christopher Marsh's NPI number?
- Christopher Marsh's National Provider Identifier (NPI) is 1225144512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Marsh's specialty?
- Christopher Marsh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Christopher Marsh located?
- Christopher Marsh's practice location on file with NPPES is 1401 S. Beretania St., Honolulu, HI 96814.
- What is Christopher Marsh's phone number?
- The practice phone number listed in the NPPES registry for Christopher Marsh is (808) 941-2244.
- Does Christopher Marsh accept Medicare?
- Christopher Marsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Marsh's NPI active?
- Yes — Christopher Marsh's NPI (1225144512) 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.