John Cheung, M.P.H., R.D.
NPI 1669577722 · Registered Dietitian · Waianae, HI
Enrolled with Medicare as Practitioner - Registered Dietitian Or Nutrition Professional · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Cheung, M.P.H., R.D. is a Registered Dietitian provider in Waianae, HI (NPI 1669577722).
Provider details
- NPI number
- 1669577722
- Entity type
- Individual
- Primary specialty
- Registered DietitianDietary & Nutritional Service Providers
- Credential
- M.P.H., R.D.
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Dietary & Nutritional Service Providers
- Registered Dietitian133V00000X
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
77 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Reassessment for Nutrition Management, Each 15 Minutes97803 | 77 | $24 |
Typical Medicare-allowed amounts for these services range $24–$24 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (1)
- 1329 Lusitana St Ste B5Honolulu, HI 96813-2401Phone: (808) 691-4823
Registry dates
- Enumerated
- 2006-09-14
- Last updated
- 2023-11-20
- Certified
- 2023-11-20
Frequently asked questions
- What is John Cheung's NPI number?
- John Cheung's National Provider Identifier (NPI) is 1669577722, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Cheung's specialty?
- John Cheung is listed in the NPPES registry with a primary specialty of Registered Dietitian (Dietary & Nutritional Service Providers).
- Where is John Cheung located?
- John Cheung's practice location on file with NPPES is 86-260 Farrington Hwy, Waianae, HI 96792-3128.
- What is John Cheung's phone number?
- The practice phone number listed in the NPPES registry for John Cheung is (808) 696-1558.
- Does John Cheung accept Medicare?
- John Cheung is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Cheung's NPI active?
- Yes — John Cheung's NPI (1669577722) is active in the NPPES registry as of the last update on 2023-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.