Doctor profile · Federal record

Dr. Tandy Gustin, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Fairfax, VA

  • NPI 1588903199
  • Accepts Medicare
  • MIPS 74.1 / 100 · 2023
  • 13 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3600 Joseph Siewick Dr
Fairfax, VA 220331709
(703) 391-3129
fax (703) 391-3006
Mailing address
3998 Fair Ridge RD, Suite 300
Fairfax, VA 220332921

Credentials & registration

NPPES · NUCC
NPI registered
February 2013 — 13 yrs on file
Profile last updated
March 20, 2015
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Virginia #0001194334
Medicaid
VA #1588903199

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588903199. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
217
Distinct HCPCS
7
Medicare allowed
$17,109
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 66 66 $74
00142 Anesthesia for lens surgery 61 60 $78
00813 Anesthesia for procedure on small and large bowel using an endoscope 30 30 $88
00812 Anesthesia for exam of colon using an endoscope 16 16 $75
01938 Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 16 16 $88
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 15 15 $80
01810 Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 13 13 $77

In context: peer comparison

Among 23 peers in Fairfax Certified Registered Nurse Anesthetist, average services per provider: 31. This provider delivers 7.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Tandy Gustin's medical specialty?
Dr. Tandy Gustin practices Certified Registered Nurse Anesthetist in Fairfax, VA.
Where does Dr. Tandy Gustin practice?
Dr. Tandy Gustin practices at 3600 Joseph Siewick Dr, Fairfax, VA 220331709. Office phone: 7033913129.
What is Dr. Tandy Gustin's NPI?
Dr. Tandy Gustin's National Provider Identifier (NPI) is 1588903199, issued by NPPES.
Does Dr. Tandy Gustin accept Medicare assignment?
Yes. Dr. Tandy Gustin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tandy Gustin commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for lens surgery (HCPCS 00142); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813). Source: CMS Medicare Physician & Other Practitioners file.