Doctor profile · Federal record
Dr. Douglas Do, M.D, M.P.H
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Hilo, HI
- NPI 1265732622
- Accepts Medicare
- 19 yrs in practice
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1190 Waianuenue Ave
Hilo, HI 967202089
(925) 487-8947
Credentials & registration
- NPI registered
- November 2010 — 16 yrs on file
- Profile last updated
- September 21, 2023
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Hawaii #MD16142 · California #A114741
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1265732622. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
318
Distinct HCPCS
5
Medicare allowed
$31,437
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 180 | 60 | $80 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 64 | 28 | $120 | |
99239 |
Hospital discharge day management, more than 30 minutes | 38 | 37 | $116 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 22 | 22 | $175 | |
99238 |
Hospital discharge day management, 30 minutes or less | 14 | 14 | $82 |
In context: peer comparison
Among 9 peers in Hilo Internal Medicine Physician, average services per provider: 128. This provider delivers 2.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
93
Patients
82
Total drug cost
$1,703
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefpodoxime Proxetil | Generic | 19 | 19 | $659 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 16 | 16 | $396 |
| Pantoprazole Sodium | Generic | 13 | 13 | $169 |
| Prednisone | Generic | 12 | 12 | $52 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 11 | 11 | $133 |
| Atorvastatin Calcium | Generic | 11 | 11 | $214 |
| Furosemide | Generic | 11 | 0 | $81 |
Frequently asked questions
What is Dr. Douglas Do's medical specialty?
Dr. Douglas Do practices Internal Medicine Physician in Hilo, HI.
Where does Dr. Douglas Do practice?
Dr. Douglas Do practices at 1190 Waianuenue Ave, Hilo, HI 967202089. Office phone: 9254878947.
What is Dr. Douglas Do's NPI?
Dr. Douglas Do's National Provider Identifier (NPI) is 1265732622, issued by NPPES.
Does Dr. Douglas Do accept Medicare assignment?
Yes. Dr. Douglas Do accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Do commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.