Doctor profile · Federal record
Dr. Mari Hagiwara, M.D.
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · New York, NY
- NPI 1194935221
- Accepts Medicare
- 24 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
660 1St Ave, 2Nd Floor Radiology, Rm 223
New York, NY 100163295
(212) 263-5219 - Mailing address
-
914 8Th Ave Apt 5
Brooklyn, NY 112154346
Credentials & registration
- NPI registered
- May 2007 — 19 yrs on file
- Profile last updated
- April 18, 2013
- Year of graduation
- 2002 — 24 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- New York #243032-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194935221. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
19,953
Distinct HCPCS
10
Medicare allowed
$128,284
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9585 |
Injection, gadobutrol, 0.1 ml | 11,906 | 131 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 6,960 | 80 | $0 | |
70543 |
Mri scan of bone of eye socket, face, and/or neck before and after contrast | 191 | 89 | $210 | |
70486 |
Ct scan of face without contrast | 173 | 85 | $77 | |
70491 |
Ct scan of soft tissue of neck with contrast | 142 | 69 | $97 | |
70450 |
Ct scan head or brain without contrast | 131 | 130 | $45 | |
70553 |
Mri scan of brain before and after contrast | 93 | 47 | $177 | |
70492 |
Ct scan of soft tissue of neck before and after contrast | 53 | 27 | $134 | |
70551 |
Mri scan of brain without contrast | 50 | 28 | $113 | |
70480 |
Ct scan of cranial cavity without contrast | 41 | 21 | $94 |
In context: peer comparison
Among 315 peers in New York Diagnostic Radiology Physician, average services per provider: 372. This provider delivers 54× the peer median.Open Payments
Industry payments received
All-time total
$2,994
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Siemens Medical Solutions USA, INC. | 2 | $2,994.00 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Mari Hagiwara's medical specialty?
Dr. Mari Hagiwara practices Diagnostic Radiology Physician in New York, NY.
Where does Dr. Mari Hagiwara practice?
Dr. Mari Hagiwara practices at 660 1St Ave, New York, NY 100163295. Office phone: 2122635219.
What is Dr. Mari Hagiwara's NPI?
Dr. Mari Hagiwara's National Provider Identifier (NPI) is 1194935221, issued by NPPES.
Does Dr. Mari Hagiwara accept Medicare assignment?
Yes. Dr. Mari Hagiwara accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mari Hagiwara commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadobutrol, 0.1 ml (HCPCS A9585); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Mri scan of bone of eye socket, face, and/or neck before and after contrast (HCPCS 70543). Source: CMS Medicare Physician & Other Practitioners file.