Doctor profile · Federal record

Dr. William Tosches, MD

Specialist (CMS: Neurology) · Hopedale, MA

  • NPI 1841390952
  • Accepts Medicare
  • 55 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
54 Hopedale St
Hopedale, MA 017471700
(508) 473-4323
fax (508) 473-0417
Mailing address
54 Hopedale St., Tracy Hennessy
Hopedale, MA 01747

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
September 25, 2015
Year of graduation
1971 — 55 yrs since
Specialty taxonomy
174400000X — NUCC code
State license (1)
Massachusetts #34429
Medicaid
MA #0192511

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841390952. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
219
Distinct HCPCS
6
Medicare allowed
$30,262
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 53 29 $196
99214 Established patient office or other outpatient visit, 30-39 minutes 46 32 $140
99215 Established patient office or other outpatient visit, 40-54 minutes 41 34 $153
99214 Established patient office or other outpatient visit, 30-39 minutes 30 25 $101
99213 Established patient office or other outpatient visit, 20-29 minutes 26 25 $70
99213 Established patient office or other outpatient visit, 20-29 minutes 23 16 $99

In context: peer comparison

Among 1 peers in Hopedale Specialist, average services per provider: 36. This provider delivers 6.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Sk Life Science, INC. 1 $14.63

By nature of payment

Food and Beverage
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
799
Patients
119
Total drug cost
$63,844
Drug Type Claims Patients Total cost
Gabapentin Generic 109 26 $1,808
Donepezil Hcl Generic 102 25 $2,058
Divalproex Sodium ER (Divalproex Sodium) Brand 79 11 $2,916
Memantine Hcl Generic 61 12 $3,777
Levetiracetam Generic 58 17 $3,151
Tizanidine Hcl Generic 56 17 $1,495
Quetiapine Fumarate Generic 51 0 $562
Sertraline Hcl Generic 44 0 $548
Lorazepam Generic 39 0 $728
Butalbital-Acetaminophen-Caffe (Butalb/Acetaminophen/Caffeine) Brand 37 0 $476

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. William Tosches's medical specialty?
Dr. William Tosches practices Specialist in Hopedale, MA.
Where does Dr. William Tosches practice?
Dr. William Tosches practices at 54 Hopedale St, Hopedale, MA 017471700. Office phone: 5084734323.
What is Dr. William Tosches's NPI?
Dr. William Tosches's National Provider Identifier (NPI) is 1841390952, issued by NPPES.
Does Dr. William Tosches accept Medicare assignment?
Yes. Dr. William Tosches accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Tosches 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); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.