Doctor profile · Federal record
Dr. Mark Rostash
Acute Care Nurse Practitioner (CMS: Nurse Practitioner) · Acute Care Nurse Practitioner · Critical Care Medicine Nurse Practitioner · Honolulu, HI
- NPI 1780222158
- Accepts Medicare
- 7 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1301 Punchbowl St
Honolulu, HI 968132499
(808) 691-1000 - Additional location
-
5301 E Grant RD
Tucson, AZ 857122805
(520) 324-5461
Credentials & registration
- NPI registered
- December 2019 — 7 yrs on file
- Profile last updated
- July 27, 2022
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 363LA2100X — NUCC code
- State licenses (2)
- Hawaii #APRN-3542 · Arizona #235645
- Medicaid
- AZ #092349
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780222158. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
24
Distinct HCPCS
1
Medicare allowed
$4,331
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 24 | 23 | $180 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 56. This provider delivers 0.4× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Mark Rostash's medical specialty?
Dr. Mark Rostash practices Acute Care Nurse Practitioner in Honolulu, HI.
Where does Dr. Mark Rostash practice?
Dr. Mark Rostash practices at 1301 Punchbowl St, Honolulu, HI 968132499. Office phone: 8086911000.
What is Dr. Mark Rostash's NPI?
Dr. Mark Rostash's National Provider Identifier (NPI) is 1780222158, issued by NPPES.
Does Dr. Mark Rostash accept Medicare assignment?
Yes. Dr. Mark Rostash accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Rostash commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.