Doctor profile · Federal record
Dr. Erik Loken
Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Student in an Organized Health Care Education/Training Program · Boston, MA
- NPI 1568817187
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
75 Francis Street
Boston, MA 02115
(617) 732-5500 - Mailing address
-
1250 E Marshall St, Box 980509
Richmond, VA 232985051
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- July 11, 2022
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 2085R0202X — NUCC code
- State license (1)
- Massachusetts #292923
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1568817187. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
6,272
Distinct HCPCS
10
Medicare allowed
$178,222
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
A9585 |
Injection, gadobutrol, 0.1 ml | 4,188 | 50 | $0 | |
70553 |
Mri scan of brain before and after contrast | 377 | 365 | $116 | |
70450 |
Ct scan head or brain without contrast | 314 | 280 | $42 | |
70553 |
Mri scan of brain before and after contrast | 168 | 166 | $123 | |
70551 |
Mri scan of brain without contrast | 110 | 110 | $74 | |
70491 |
Ct scan of soft tissue of neck with contrast | 100 | 95 | $69 | |
70496 |
Ct scan of blood vessels of head with contrast | 84 | 79 | $88 | |
70498 |
Ct scan of blood vessels of neck with contrast | 69 | 68 | $85 | |
72158 |
Mri scan of lower spinal canal before and after contrast | 66 | 66 | $111 | |
70544 |
Mri scan of blood vessels of head without contrast | 65 | 64 | $59 |
In context: peer comparison
Among 231 peers in this city , average services per provider: 259. This provider delivers 24× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Erik Loken's medical specialty?
Dr. Erik Loken practices Diagnostic Radiology Physician in Boston, MA.
Where does Dr. Erik Loken practice?
Dr. Erik Loken practices at 75 Francis Street, Boston, MA 02115. Office phone: 6177325500.
What is Dr. Erik Loken's NPI?
Dr. Erik Loken's National Provider Identifier (NPI) is 1568817187, issued by NPPES.
Does Dr. Erik Loken accept Medicare assignment?
Yes. Dr. Erik Loken accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Erik Loken commonly perform?
Top Medicare-reported procedures in 2023: Injection, gadobutrol, 0.1 ml (HCPCS A9585); Mri scan of brain before and after contrast (HCPCS 70553); Ct scan head or brain without contrast (HCPCS 70450). Source: CMS Medicare Physician & Other Practitioners file.