Quick answers
- Does Hieu T. Campus accept Medicare assignment?
- Yes. Medicare's clinician data says Hieu T. Campus accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Hieu T. Campus see?
- In 2024, CMS data shows 337 Original Medicare patients and 3,485 services for Hieu T. Campus. This counts Original Medicare only and measures volume, not quality.
- What is Hieu T. Campus's NPI number?
- 1689629362. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Hieu T. Campus, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 337 |
|---|---|
| Services billed to Medicare | 3,485 |
| Different services or procedures | 57 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)788 services
- Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)544 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)507 services
- Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month (99439)352 services
- Administration of influenza virus vaccine (G0008)198 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Diabetes54%
- Arthritis40%
- Ischemic heart disease28%
- Chronic kidney disease25%
Practice locations
Addresses where Hieu T. Campus is enrolled with Medicare (CMS data updated October 2, 2026).
- 655 Harmon Loop Rd, Suite 108Dededo, GU 96929 (671) 633‑4447
Group practices
Medicare enrollment lists Hieu T. Campus as a member of this group (CMS data updated October 2, 2026).
- Blue Ocean Medical Group LLC7 clinicians in the group
Specialties
- Family Practiceprimary
- General Surgeryalso
Other family doctors in Dededo
Clinicians with the same Medicare primary specialty in Dededo, GU — not a recommendation.
Other clinicians in Blue Ocean Medical Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 (20 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1689629362 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians