Doctor profile · Federal record

Dr. Julie Karner, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Potomac, MD

  • NPI 1962480947
  • Accepts Medicare
  • 32 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8505 Timber Hill Lane
Potomac, MD 20854
(301) 983-2727

Credentials & registration

NPPES · NUCC
NPI registered
January 2006 — 20 yrs on file
Profile last updated
December 11, 2023
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Maryland #R10752

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1962480947. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
36
Distinct HCPCS
3
Medicare allowed
$4,921
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 13 12 $89
00790 Anesthesia for other procedure on upper abdomen 12 12 $254
00812 Anesthesia for exam of colon using an endoscope 11 11 $65

In context: peer comparison

Among 2 peers in this city , average services per provider: 14. This provider delivers 2.6× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Julie Karner's medical specialty?
Dr. Julie Karner practices Certified Registered Nurse Anesthetist in Potomac, MD.
Where does Dr. Julie Karner practice?
Dr. Julie Karner practices at 8505 Timber Hill Lane, Potomac, MD 20854. Office phone: 3019832727.
What is Dr. Julie Karner's NPI?
Dr. Julie Karner's National Provider Identifier (NPI) is 1962480947, issued by NPPES.
Does Dr. Julie Karner accept Medicare assignment?
Yes. Dr. Julie Karner accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Julie Karner 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 other procedure on upper abdomen (HCPCS 00790); Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.