Doctor profile · Federal record
Dr. Graham Cormack, M.D.
Internal Medicine Physician (CMS: Critical Care (Intensivists)) · Pearl City, HI
- NPI 1316058514
- Accepts Medicare
- MIPS 97.0 / 100 · 2023
- 22 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1279 Waimano Home RD
Pearl City, HI 967822130
(808) 454-2808
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Hawaii #13938
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316058514. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
342
Distinct HCPCS
4
Medicare allowed
$58,706
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 235 | 117 | $208 | |
99292 |
Critical care, each additional 30 minutes | 75 | 47 | $104 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 20 | 20 | $80 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 12 | 12 | $41 |
In context: peer comparison
Among 2 peers in Pearl City Internal Medicine Physician, average services per provider: 96. This provider delivers 3.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Graham Cormack's medical specialty?
Dr. Graham Cormack practices Internal Medicine Physician in Pearl City, HI.
Where does Dr. Graham Cormack practice?
Dr. Graham Cormack practices at 1279 Waimano Home RD, Pearl City, HI 967822130. Office phone: 8084542808.
What is Dr. Graham Cormack's NPI?
Dr. Graham Cormack's National Provider Identifier (NPI) is 1316058514, issued by NPPES.
Does Dr. Graham Cormack accept Medicare assignment?
Yes. Dr. Graham Cormack accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Graham Cormack commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Critical care (HCPCS 99292); Insertion of non-tunneled central venous tube for infusion (5 years or older) (HCPCS 36556). Source: CMS Medicare Physician & Other Practitioners file.