Doctor profile · Federal record
Dr. James Greig, MD FACS
Vascular Surgery Physician (CMS: Vascular Surgery) · Honolulu, HI
- NPI 1720043706
- Accepts Medicare
- 47 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
321 N Kuakini Street, Suite 814
Honolulu, HI 96817
(808) 533-4544
fax (808) 532-6766
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- December 17, 2012
- Year of graduation
- 1979 — 47 yrs since
- Specialty taxonomy
- 2086S0129X — NUCC code
- State license (1)
- Hawaii #MD5036
- Medicaid
- HI #01646601
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1720043706. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
132
Distinct HCPCS
3
Medicare allowed
$12,371
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 77 | 28 | $80 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 40 | 37 | $131 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 15 | 13 | $67 |
In context: peer comparison
Among 3 peers in Honolulu Vascular Surgery Physician, average services per provider: 56. This provider delivers 2.4× the peer median.Open Payments
Industry payments received
All-time total
$19
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ConvaTec INC. | 1 | $18.58 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
16
Patients
0
Total drug cost
$58
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 16 | 0 | $58 |
Hospital affiliations
Frequently asked questions
What is Dr. James Greig's medical specialty?
Dr. James Greig practices Vascular Surgery Physician in Honolulu, HI.
Where does Dr. James Greig practice?
Dr. James Greig practices at 321 N Kuakini Street, Honolulu, HI 96817. Office phone: 8085334544.
What is Dr. James Greig's NPI?
Dr. James Greig's National Provider Identifier (NPI) is 1720043706, issued by NPPES.
Does Dr. James Greig accept Medicare assignment?
Yes. Dr. James Greig accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Greig commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.