Doctor profile · Federal record

Dr. Matthew Weissler, M.D.

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

  • NPI 1528225695
  • Accepts Medicare
  • 23 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
210 Westchester Ave
White Plains, NY 106042901
(914) 681-5200
fax (914) 682-6409

Credentials & registration

NPPES · NUCC
NPI registered
May 2008 — 18 yrs on file
Profile last updated
November 15, 2013
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
New York #235558

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528225695. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
188,145
Distinct HCPCS
10
Medicare allowed
$2,123,074
HCPCS Description Services Patients Avg allowed
J1756 Injection, iron sucrose, 1 mg 46,600 67 $0
J1439 Injection, ferric carboxymaltose, 1 mg 43,500 26 $1
J1453 Injection, fosaprepitant, 1 mg 15,150 17 $0
J9271 Injection, pembrolizumab, 1 mg 14,600 11 $54
J3262 Injection, tocilizumab, 1 mg 11,720 15 $6
J0717 Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered) 9,600 15 $5
J0897 Injection, denosumab, 1 mg 8,641 39 $23
Q5107 Injection, bevacizumab-awwb, biosimilar, (mvasi), 10 mg 6,370 11 $29
J1100 Injection, dexamethasone sodium phosphate, 1 mg 5,272 54 $0
36415 Insertion of needle into vein for collection of blood sample 2,439 517 $8

In context: peer comparison

Among 5 peers in this city , average services per provider: 1,769. This provider delivers 106× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,075
Patients
254
Total drug cost
$1,984,215
Drug Type Claims Patients Total cost
Anastrozole Generic 173 40 $3,878
Omeprazole Generic 108 34 $950
Tamoxifen Citrate Generic 105 22 $2,997
Prednisone Generic 99 19 $872
Valacyclovir (Valacyclovir Hcl) Brand 88 17 $3,930
Exemestane Generic 71 15 $11,876
Ondansetron Hcl Generic 67 49 $1,018
Abiraterone Acetate Generic 63 0 $153,668
Hydroxyurea Generic 62 14 $1,926
Dexamethasone Generic 56 31 $1,149

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Weissler's medical specialty?
Dr. Matthew Weissler practices Hematology & Oncology Physician in White Plains, NY.
Where does Dr. Matthew Weissler practice?
Dr. Matthew Weissler practices at 210 Westchester Ave, White Plains, NY 106042901. Office phone: 9146815200.
What is Dr. Matthew Weissler's NPI?
Dr. Matthew Weissler's National Provider Identifier (NPI) is 1528225695, issued by NPPES.
Does Dr. Matthew Weissler accept Medicare assignment?
Yes. Dr. Matthew Weissler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Weissler commonly perform?
Top Medicare-reported procedures in 2023: Injection, iron sucrose, 1 mg (HCPCS J1756); Injection, ferric carboxymaltose, 1 mg (HCPCS J1439); Injection, fosaprepitant, 1 mg (HCPCS J1453). Source: CMS Medicare Physician & Other Practitioners file.