Michael Walter, M.D.
NPI 1598788424 · Pediatrics Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Walter, M.D. is a Pediatrics Physician provider in Honolulu, HI (NPI 1598788424).
Provider details
- NPI number
- 1598788424
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD-10196 (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
- 2006-07-25
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Walter's NPI number?
- Michael Walter's National Provider Identifier (NPI) is 1598788424, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Walter's specialty?
- Michael Walter is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Walter located?
- Michael Walter's practice location on file with NPPES is 915 N King St, Honolulu, HI 96817-4544.
- What is Michael Walter's phone number?
- The practice phone number listed in the NPPES registry for Michael Walter is (808) 848-1438.
- Does Michael Walter accept Medicare?
- Michael Walter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Walter's NPI active?
- Yes — Michael Walter's NPI (1598788424) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.