Doctor profile · Federal record

Dr. Gregory Mousoulias, CNP

Nurse Practitioner · Cleveland, OH

  • NPI 1295284909
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
9500 Euclid Ave
Cleveland, OH 44195
(216) 444-2200
Additional location
2142 N Cove Blvd
Toledo, OH 436063895
(419) 291-4000
fax (419) 782-6899

Credentials & registration

NPPES · NUCC
NPI registered
September 2016 — 10 yrs on file
Profile last updated
July 12, 2018
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Ohio #APRNCNP019460

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295284909. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
53
Distinct HCPCS
2
Medicare allowed
$3,359
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 27 17 $65
38222 Biopsy and aspiration of bone marrow sample for diagnosis 26 26 $62

In context: peer comparison

Among 111 peers in Cleveland Nurse Practitioner, average services per provider: 57. This provider delivers 0.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$139
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
BeiGene USA, INC. 1 $139.17

By nature of payment

Food and Beverage
$139

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Mousoulias's medical specialty?
Dr. Gregory Mousoulias practices Nurse Practitioner in Cleveland, OH.
Where does Dr. Gregory Mousoulias practice?
Dr. Gregory Mousoulias practices at 9500 Euclid Ave, Cleveland, OH 44195. Office phone: 2164442200.
What is Dr. Gregory Mousoulias's NPI?
Dr. Gregory Mousoulias's National Provider Identifier (NPI) is 1295284909, issued by NPPES.
Does Dr. Gregory Mousoulias accept Medicare assignment?
Yes. Dr. Gregory Mousoulias accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Mousoulias commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Biopsy and aspiration of bone marrow sample for diagnosis (HCPCS 38222). Source: CMS Medicare Physician & Other Practitioners file.