Doctor profile · Federal record

Dr. Saifuddin Soniwala, M.D.

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Williamsville, NY

  • NPI 1982620027
  • Accepts Medicare
  • 39 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
199 Park Club Ln, #200
Williamsville, NY 142215269
(716) 634-3340
fax (716) 634-3350
Mailing address
148 Viscount Dr
Williamsville, NY 142211770

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
September 16, 2014
Year of graduation
1987 — 39 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
New York #2096451

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982620027. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,444
Distinct HCPCS
7
Medicare allowed
$75,165
HCPCS Description Services Patients Avg allowed
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 355 51 $7
96367 Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less 247 17 $27
96413 Administration of chemotherapy into vein, 1 hour or less 211 24 $116
99214 Established patient office or other outpatient visit, 30-39 minutes 201 77 $120
99213 Established patient office or other outpatient visit, 20-29 minutes 173 143 $87
36415 Insertion of needle into vein for collection of blood sample 171 83 $8
J3489 Injection, zoledronic acid, 1 mg 86 11 $8

In context: peer comparison

Among 5 peers in this city , average services per provider: 988. This provider delivers 1.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$197
Transactions
9
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Novartis Pharmaceuticals Corporation 3 $82.45
GENZYME CORPORATION 2 $35.91
Takeda Pharmaceuticals U.S.A., Inc. 1 $25.92
ABBVIE INC. 1 $22.22
ARRAY BIOPHARMA INC 1 $15.80
E.R. Squibb & Sons, L.L.C. 1 $14.82

By nature of payment

Food and Beverage
$197

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
831
Patients
229
Total drug cost
$458,962
Drug Type Claims Patients Total cost
Anastrozole Generic 415 116 $9,038
Letrozole Generic 148 47 $4,265
Exemestane Generic 115 36 $20,585
Tamoxifen Citrate Generic 49 14 $1,280
Ondansetron Odt (Ondansetron) Brand 25 0 $415
Gabapentin Generic 19 0 $266
Duloxetine Hcl Generic 17 0 $234
Dexamethasone Generic 16 16 $599
Verzenio (Abemaciclib) Brand 16 0 $235,689
Ibrance (Palbociclib) Brand 11 0 $186,590

Frequently asked questions

Auto-generated from federal data
What is Dr. Saifuddin Soniwala's medical specialty?
Dr. Saifuddin Soniwala practices Hematology & Oncology Physician in Williamsville, NY.
Where does Dr. Saifuddin Soniwala practice?
Dr. Saifuddin Soniwala practices at 199 Park Club Ln, Williamsville, NY 142215269. Office phone: 7166343340.
What is Dr. Saifuddin Soniwala's NPI?
Dr. Saifuddin Soniwala's National Provider Identifier (NPI) is 1982620027, issued by NPPES.
Does Dr. Saifuddin Soniwala accept Medicare assignment?
Yes. Dr. Saifuddin Soniwala accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Saifuddin Soniwala commonly perform?
Top Medicare-reported procedures in 2023: Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (HCPCS 85025); Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion (HCPCS 96367); Administration of chemotherapy into vein (HCPCS 96413). Source: CMS Medicare Physician & Other Practitioners file.