Doctor profile · Federal record

Dr. Jack Keith, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Lewiston, ME

  • NPI 1750393203
  • Accepts Medicare
  • MIPS 82.3 / 100 · 2023
  • 40 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
45 Golder St
Lewiston, ME 042406033
(207) 755-3715
fax (207) 755-3728
Mailing address
Po Box 1823
Lewiston, ME 042411823

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
April 26, 2010
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Maine #013034
Medicaid
ME #316040099

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750393203. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
103
Distinct HCPCS
5
Medicare allowed
$6,409
HCPCS Description Services Patients Avg allowed
00812 Anesthesia for exam of colon using an endoscope 34 34 $49
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 29 29 $71
00812 Anesthesia for exam of colon using an endoscope 15 15 $54
00813 Anesthesia for procedure on small and large bowel using an endoscope 14 14 $84
00811 Anesthesia for other procedure on large bowel using an endoscope 11 11 $62

In context: peer comparison

Among 3 peers in this city , average services per provider: 21. This provider delivers 4.9× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Jack Keith's medical specialty?
Dr. Jack Keith practices Anesthesiology Physician in Lewiston, ME.
Where does Dr. Jack Keith practice?
Dr. Jack Keith practices at 45 Golder St, Lewiston, ME 042406033. Office phone: 2077553715.
What is Dr. Jack Keith's NPI?
Dr. Jack Keith's National Provider Identifier (NPI) is 1750393203, issued by NPPES.
Does Dr. Jack Keith accept Medicare assignment?
Yes. Dr. Jack Keith accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jack Keith commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.