Doctor profile · Federal record

Dr. Patrick Gregory, MD

Cardiovascular Disease Physician (CMS: Cardiovascular Disease (Cardiology)) · Fort Wayne, IN

  • NPI 1447245964
  • Accepts Medicare
  • MIPS 81.2 / 100 · 2023
  • 35 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
11108 Parkview Circle Dr
Fort Wayne, IN 468451730
(260) 266-5700
Additional location
1506 S Oneida St
Appleton, WI 549151305
(920) 730-6700
Mailing address
11109 Parkview Plaza Dr # 117
Fort Wayne, IN 468451701

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
October 10, 2022
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207RC0000X — NUCC code
State license (1)
Wisconsin #45415
Medicaid
WI #34344400

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1447245964. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,364
Distinct HCPCS
10
Medicare allowed
$125,242
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 613 573 $8
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 253 252 $66
99214 Established patient office or other outpatient visit, 30-39 minutes 231 197 $120
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 203 102 $113
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect 104 104 $73
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 101 101 $8
93016 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 94 93 $20
93018 Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 94 93 $13
93325 Ultrasound of heart with color-depicted blood flow, rate and valve function 93 91 $3
93308 Ultrasound of heart, follow-up 82 81 $24

In context: peer comparison

Among 14 peers in this city , average services per provider: 105. This provider delivers 23× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$206
Transactions
12
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
ABIOMED 1 $35.73
AstraZeneca Pharmaceuticals LP 2 $33.99
Abbott Laboratories 1 $28.39
Novo Nordisk Inc 1 $23.69
E.R. Squibb & Sons, L.L.C. 1 $20.15
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) 3 $17.99
Kiniksa Pharmaceuticals International, plc 1 $16.42
SANOFI-AVENTIS U.S. LLC 1 $15.47
Amgen Inc. 1 $14.00

By nature of payment

Food and Beverage
$206

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,201
Patients
1,171
Total drug cost
$552,798
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 378 137 $4,430
Eliquis (Apixaban) Brand 347 97 $389,707
Amlodipine Besylate Generic 345 117 $1,745
Metoprolol Succinate Generic 312 122 $7,342
Carvedilol Generic 299 113 $3,625
Furosemide Generic 252 116 $1,260
Lisinopril Generic 212 69 $1,455
Metoprolol Tartrate Generic 185 62 $869
Spironolactone Generic 183 83 $2,103
Losartan Potassium Generic 139 52 $2,469

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Patrick Gregory's medical specialty?
Dr. Patrick Gregory practices Cardiovascular Disease Physician in Fort Wayne, IN.
Where does Dr. Patrick Gregory practice?
Dr. Patrick Gregory practices at 11108 Parkview Circle Dr, Fort Wayne, IN 468451730. Office phone: 2602665700.
What is Dr. Patrick Gregory's NPI?
Dr. Patrick Gregory's National Provider Identifier (NPI) is 1447245964, issued by NPPES.
Does Dr. Patrick Gregory accept Medicare assignment?
Yes. Dr. Patrick Gregory accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick Gregory commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (HCPCS 93306); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.