Doctor profile · Federal record
Dr. Rachel Ishikawa, PH.D.
Clinical Psychologist · Cognitive & Behavioral Psychologist · Boston, MA
- NPI 1942646138
- Accepts Medicare
- 13 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
55 Fruit Street, Wang Ambulatory Care Center
Boston, MA 02114
(617) 724-5600
Credentials & registration
- NPI registered
- May 2013 — 13 yrs on file
- Profile last updated
- March 17, 2017
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 103TC0700X — NUCC code
- State license (1)
- Massachusetts #10076
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942646138. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
226
Distinct HCPCS
3
Medicare allowed
$25,063
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90837 |
Psychotherapy, 1 hour | 109 | 20 | $135 | |
90834 |
Psychotherapy, 45 minutes | 100 | 22 | $92 | |
90832 |
Psychotherapy, 30 minutes | 17 | 11 | $69 |
In context: peer comparison
Among 12 peers in this city , average services per provider: 113. This provider delivers 2.0× the peer median.Frequently asked questions
What is Dr. Rachel Ishikawa's medical specialty?
Dr. Rachel Ishikawa practices Clinical Psychologist in Boston, MA.
Where does Dr. Rachel Ishikawa practice?
Dr. Rachel Ishikawa practices at 55 Fruit Street, Boston, MA 02114. Office phone: 6177245600.
What is Dr. Rachel Ishikawa's NPI?
Dr. Rachel Ishikawa's National Provider Identifier (NPI) is 1942646138, issued by NPPES.
Does Dr. Rachel Ishikawa accept Medicare assignment?
Yes. Dr. Rachel Ishikawa accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rachel Ishikawa commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90837); Psychotherapy (HCPCS 90834); Psychotherapy (HCPCS 90832). Source: CMS Medicare Physician & Other Practitioners file.