Doctor profile · Federal record

Dr. MARIO DIAZ, PA-C

Physician Assistant · Student in an Organized Health Care Education/Training Program · PATCHOGUE, NY

  • NPI 1093475246
  • Accepts Medicare
  • 5 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
101 HOSPITAL RD
PATCHOGUE, NY 117724870
(631) 575-9591
Mailing address
20 HIGHLAND RD
BRENTWOOD, NY 117171609

Credentials & registration

NPPES · NUCC
NPI registered
December 2021 — 5 yrs on file
Profile last updated
January 17, 2022
Year of graduation
2021 — 5 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
New York #027841

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093475246. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
176
Distinct HCPCS
7
Medicare allowed
$24,457
HCPCS Description Services Patients Avg allowed
99284 Emergency department visit with moderate level of medical decision making 43 42 $119
99238 Hospital discharge day management, 30 minutes or less 33 33 $79
99285 Emergency department visit with high level of medical decision making 32 32 $174
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 25 24 $169
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 16 16 $128
99236 Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes 15 15 $202
99235 Initial hospital care with same-day admission and discharge with moderate level of medical decision making, per day, if using time, at least 70 minutes 12 12 $155

In context: peer comparison

Among 14 peers in this city , average services per provider: 81. This provider delivers 2.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$59
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 3 $58.92

By nature of payment

Food and Beverage
$59

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
51
Patients
49
Total drug cost
$145
Drug Type Claims Patients Total cost
Methocarbamol Generic 18 18 $68
Oxycodone Hcl Generic 18 18 $39
Prednisone Generic 15 13 $38

Hospital affiliations

CMS Hospital Compare