Doctor profile · Federal record

Dr. Bonnie Hayashi, M.D

Neurology Physician (CMS: Neurology) · Abilene, TX

  • NPI 1164741674
  • Accepts Medicare
  • MIPS 73.1 / 100 · 2023
  • 16 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1904 Pine St Ste 200
Abilene, TX 796012450
(325) 670-5570
fax (833) 437-1267

Credentials & registration

NPPES · NUCC
NPI registered
May 2010 — 16 yrs on file
Profile last updated
December 7, 2023
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
2084N0400X — NUCC code
State license (1)
Texas #P8786

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164741674. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,509
Distinct HCPCS
10
Medicare allowed
$485,407
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 1,160 448 $167
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 925 255 $113
99214 Established patient office or other outpatient visit, 30-39 minutes 341 216 $121
95816 Measurement of brain wave activity (eeg), awake and drowsy 338 302 $53
99291 Critical care, first 30-74 minutes 240 67 $205
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 208 195 $167
99205 New patient office or other outpatient visit, 60-74 minutes 116 116 $205
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 62 38 $76
95720 Measurement of brain wave activity with video (veeg), 12-26 hours with review and report by health care professional 39 14 $196
99292 Critical care, each additional 30 minutes 34 34 $103

In context: peer comparison

Among 3 peers in this city , average services per provider: 228. This provider delivers 15× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$864
Transactions
51
Manufacturers
14
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 15 $201.87
PFIZER INC. 10 $146.12
Biogen, Inc. 4 $82.48
UCB, Inc. 4 $79.56
Lilly USA, LLC 4 $71.42
Teva Pharmaceuticals USA, Inc. 3 $69.31
Amgen Inc. 2 $48.92
Otsuka America Pharmaceutical, Inc. 2 $44.32
Neurelis, Inc. 2 $31.11
Eisai Inc. 1 $24.49
Genentech USA, Inc. 1 $22.05
Lundbeck LLC 1 $15.39
Amneal Pharmaceuticals LLC 1 $13.65
SK Life Science, Inc. 1 $13.12

By nature of payment

Food and Beverage
$864

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,144
Patients
868
Total drug cost
$223,324
Drug Type Claims Patients Total cost
Carbidopa-Levodopa (Carbidopa/Levodopa) Brand 580 100 $17,009
Memantine Hcl Generic 576 117 $15,675
Levetiracetam Generic 478 108 $15,774
Donepezil Hcl Generic 447 108 $7,420
Gabapentin Generic 420 91 $7,411
Topiramate Generic 261 57 $3,713
Ropinirole Hcl Generic 243 51 $7,439
Baclofen Generic 215 44 $4,730
Atorvastatin Calcium Generic 174 49 $2,165
Duloxetine Hcl Generic 151 30 $2,841

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Bonnie Hayashi's medical specialty?
Dr. Bonnie Hayashi practices Neurology Physician in Abilene, TX.
Where does Dr. Bonnie Hayashi practice?
Dr. Bonnie Hayashi practices at 1904 Pine St Ste 200, Abilene, TX 796012450. Office phone: 3256705570.
What is Dr. Bonnie Hayashi's NPI?
Dr. Bonnie Hayashi's National Provider Identifier (NPI) is 1164741674, issued by NPPES.
Does Dr. Bonnie Hayashi accept Medicare assignment?
Yes. Dr. Bonnie Hayashi accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Bonnie Hayashi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.