Doctor profile · Federal record
Dr. Abigail Ryzewski, LCSW
Social Worker (CMS: Clinical Social Worker) · Worcester, MA
- NPI 1538771670
- Accepts Medicare
- 7 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
411 Chandler St
Worcester, MA 016023339
(508) 799-0688
Credentials & registration
- NPI registered
- August 2020 — 6 yrs on file
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 104100000X — NUCC code
- State license (1)
- Massachusetts #225263
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538771670. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
132
Distinct HCPCS
2
Medicare allowed
$8,422
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90832 |
Psychotherapy, 30 minutes | 85 | 56 | $57 | |
90834 |
Psychotherapy, 45 minutes | 47 | 23 | $76 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 74. This provider delivers 1.8× the peer median.Frequently asked questions
What is Dr. Abigail Ryzewski's medical specialty?
Dr. Abigail Ryzewski practices Social Worker in Worcester, MA.
Where does Dr. Abigail Ryzewski practice?
Dr. Abigail Ryzewski practices at 411 Chandler St, Worcester, MA 016023339. Office phone: 5087990688.
What is Dr. Abigail Ryzewski's NPI?
Dr. Abigail Ryzewski's National Provider Identifier (NPI) is 1538771670, issued by NPPES.
Does Dr. Abigail Ryzewski accept Medicare assignment?
Yes. Dr. Abigail Ryzewski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Abigail Ryzewski commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy (HCPCS 90832); Psychotherapy (HCPCS 90834). Source: CMS Medicare Physician & Other Practitioners file.