Doctor profile · Federal record

Dr. Gregory Porter, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Elk Grove Village, IL

  • NPI 1548327323
  • Accepts Medicare
  • 47 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
800 Biesterfield RD, Dept of Anesthesia
Elk Grove Village, IL 600073311
(847) 437-5500
fax (847) 981-5589
Additional location
1425 N Randall RD
Elgin, IL 601232300
(847) 742-9800

Credentials & registration

NPPES · NUCC
NPI registered
January 2007 — 19 yrs on file
Profile last updated
August 30, 2023
Year of graduation
1979 — 47 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Illinois #036061719
Medicaid
IL #036061719 3

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1548327323. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
48
Distinct HCPCS
3
Medicare allowed
$8,300
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 24 23 $171
01922 Anesthesia for x-ray or radiation therapy 13 12 $198
00811 Anesthesia for other procedure on large bowel using an endoscope 11 11 $146

In context: peer comparison

Among 10 peers in this city , average services per provider: 20. This provider delivers 2.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$68
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Takeda Pharmaceuticals U.S.A., Inc. 1 $26.34
Chiesi USA, Inc. 1 $25.21
Merck Sharp & Dohme LLC 1 $16.78

By nature of payment

Food and Beverage
$68

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Porter's medical specialty?
Dr. Gregory Porter practices Anesthesiology Physician in Elk Grove Village, IL.
Where does Dr. Gregory Porter practice?
Dr. Gregory Porter practices at 800 Biesterfield RD, Elk Grove Village, IL 600073311. Office phone: 8474375500.
What is Dr. Gregory Porter's NPI?
Dr. Gregory Porter's National Provider Identifier (NPI) is 1548327323, issued by NPPES.
Does Dr. Gregory Porter accept Medicare assignment?
Yes. Dr. Gregory Porter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Porter commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for x-ray or radiation therapy (HCPCS 01922); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.