Doctor profile · Federal record

Dr. Mark Leath, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Monroe, LA

  • NPI 1871573014
  • Accepts Medicare
  • 22 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4864 Jackson St
Monroe, LA 712026400
(318) 330-7626
fax (318) 330-7648
Mailing address
Po Box 3185
Monroe, LA 712103185

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
August 28, 2017
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
367500000X — NUCC code
State licenses (2)
Louisiana #AP05050 · Arkansas #C01511
Medicaid (2)
LA #1454222 · AR #157491001

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871573014. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
31
Distinct HCPCS
2
Medicare allowed
$3,569
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 19 19 $111
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 12 12 $122

In context: peer comparison

Among 13 peers in this city , average services per provider: 40. This provider delivers 0.8× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Mark Leath's medical specialty?
Dr. Mark Leath practices Certified Registered Nurse Anesthetist in Monroe, LA.
Where does Dr. Mark Leath practice?
Dr. Mark Leath practices at 4864 Jackson St, Monroe, LA 712026400. Office phone: 3183307626.
What is Dr. Mark Leath's NPI?
Dr. Mark Leath's National Provider Identifier (NPI) is 1871573014, issued by NPPES.
Does Dr. Mark Leath accept Medicare assignment?
Yes. Dr. Mark Leath accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Leath commonly perform?
Top Medicare-reported procedures in 2023: 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.