Doctor profile · Federal record

Dr. Mark Postler, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Gulfport, MS

  • NPI 1821059676
  • Accepts Medicare
  • 32 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4500 13Th St
Gulfport, MS 395012515
(228) 867-4000
Additional location
111 S Front St
Harrisburg, PA 171012010
(717) 782-5118
Mailing address
Po Box 935016
Atlanta, GA 311935012

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
June 18, 2024
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207L00000X — NUCC code
State licenses (2)
Pennsylvania #MD061084L · Mississippi #17085

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821059676. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
282
Distinct HCPCS
10
Medicare allowed
$24,839
HCPCS Description Services Patients Avg allowed
00910 Anesthesia for other procedure on urinary system through urethra 47 46 $55
00811 Anesthesia for other procedure on large bowel using an endoscope 44 44 $63
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 43 42 $71
00790 Anesthesia for other procedure on upper abdomen 31 31 $131
00813 Anesthesia for procedure on small and large bowel using an endoscope 28 28 $77
01402 Anesthesia for procedure for total knee joint replacement 22 22 $153
00400 Anesthesia for other procedure on skin of arms, legs, and front body 15 14 $83
00520 Anesthesia for other closed procedure on chest 15 15 $87
00840 Anesthesia for other procedure on lower abdomen 13 13 $132
01230 Anesthesia for procedure on upper 2/3rd of thigh bone 13 13 $138

In context: peer comparison

Among 6 peers in Gulfport Anesthesiology Physician, average services per provider: 23. This provider delivers 12× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$44
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 2 $43.78

By nature of payment

Food and Beverage
$44

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Postler's medical specialty?
Dr. Mark Postler practices Anesthesiology Physician in Gulfport, MS.
Where does Dr. Mark Postler practice?
Dr. Mark Postler practices at 4500 13Th St, Gulfport, MS 395012515. Office phone: 2288674000.
What is Dr. Mark Postler's NPI?
Dr. Mark Postler's National Provider Identifier (NPI) is 1821059676, issued by NPPES.
Does Dr. Mark Postler accept Medicare assignment?
Yes. Dr. Mark Postler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Postler commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on urinary system through urethra (HCPCS 00910); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.