Doctor profile · Federal record

Dr. Michael Weinstock, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Westerville, OH

  • NPI 1396785564
  • Accepts Medicare
  • 35 yrs in practice
  • Male
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
500 S Cleveland Ave
Westerville, OH 430818971
(614) 794-0481
fax (614) 794-3711
Mailing address
575 Copeland Mill RD, Suite #1D
Westerville, OH 430818977

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Ohio #35063719-W

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1396785564. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
289
Distinct HCPCS
5
Medicare allowed
$44,626
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 204 198 $172
99284 Emergency department visit with moderate level of medical decision making 49 47 $117
99282 Emergency department visit with straightforward medical decision making 12 12 $41
99283 Emergency department visit with low level of medical decision making 12 12 $70
99291 Critical care, first 30-74 minutes 12 12 $207

In context: peer comparison

Among 5 peers in Westerville Emergency Medicine Physician, average services per provider: 128. This provider delivers 2.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$16
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Pharmaceuticals, INC 1 $15.60

By nature of payment

Food and Beverage
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
22
Patients
22
Total drug cost
$337
Drug Type Claims Patients Total cost
Cefuroxime (Cefuroxime Axetil) Brand 11 11 $178
Doxycycline Hyclate Generic 11 11 $159

Frequently asked questions

Auto-generated from federal data
What is Dr. Michael Weinstock's medical specialty?
Dr. Michael Weinstock practices Emergency Medicine Physician in Westerville, OH.
Where does Dr. Michael Weinstock practice?
Dr. Michael Weinstock practices at 500 S Cleveland Ave, Westerville, OH 430818971. Office phone: 6147940481.
What is Dr. Michael Weinstock's NPI?
Dr. Michael Weinstock's National Provider Identifier (NPI) is 1396785564, issued by NPPES.
Does Dr. Michael Weinstock accept Medicare assignment?
Yes. Dr. Michael Weinstock accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Weinstock commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with straightforward medical decision making (HCPCS 99282). Source: CMS Medicare Physician & Other Practitioners file.