Doctor profile · Federal record
Dr. Susan Zweizig, M.D.
Gynecologic Oncology Physician (CMS: Gynecological Oncology) · Worcester, MA
- NPI 1992786925
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 41 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
33 Kendall St
Worcester, MA 016052726
(508) 334-1160
fax (508) 334-1174 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- September 2, 2021
- Year of graduation
- 1985 — 41 yrs since
- Specialty taxonomy
- 207VX0201X — NUCC code
- State license (1)
- Massachusetts #79624
- Medicaid
- MA #110055114A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992786925. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
299
Distinct HCPCS
5
Medicare allowed
$36,753
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 120 | 44 | $144 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 83 | 71 | $99 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 43 | 43 | $181 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 41 | 37 | $67 | |
58100 |
Biopsy of lining of uterus | 12 | 11 | $61 |
In context: peer comparison
Among 1 peers in Worcester Gynecologic Oncology Physician, average services per provider: 59. This provider delivers 5.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
203
Patients
97
Total drug cost
$26,990
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prochlorperazine Maleate | Generic | 45 | 36 | $825 |
| Dexamethasone | Generic | 38 | 18 | $410 |
| Ondansetron Hcl | Generic | 35 | 30 | $393 |
| Megestrol Acetate | Generic | 22 | 0 | $1,311 |
| Fluconazole | Generic | 18 | 13 | $136 |
| Tamoxifen Citrate | Generic | 17 | 0 | $562 |
| Eliquis (Apixaban) | Brand | 15 | 0 | $9,550 |
| Xarelto (Rivaroxaban) | Brand | 13 | 0 | $13,804 |
Hospital affiliations
Frequently asked questions
What is Dr. Susan Zweizig's medical specialty?
Dr. Susan Zweizig practices Gynecologic Oncology Physician in Worcester, MA.
Where does Dr. Susan Zweizig practice?
Dr. Susan Zweizig practices at 33 Kendall St, Worcester, MA 016052726. Office phone: 5083341160.
What is Dr. Susan Zweizig's NPI?
Dr. Susan Zweizig's National Provider Identifier (NPI) is 1992786925, issued by NPPES.
Does Dr. Susan Zweizig accept Medicare assignment?
Yes. Dr. Susan Zweizig accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Susan Zweizig commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205). Source: CMS Medicare Physician & Other Practitioners file.