Doctor profile · Federal record

Dr. Tricia Nielsen, CRNA

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Phoenix, AZ

  • NPI 1164082038
  • Accepts Medicare
  • MIPS 78.3 / 100 · 2023
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2601 E Roosevelt St
Phoenix, AZ 850084973
(602) 344-5011
fax (602) 344-0779
Mailing address
2929 E Thomas RD
Phoenix, AZ 850168034

Credentials & registration

NPPES · NUCC
NPI registered
June 2019 — 7 yrs on file
Profile last updated
June 28, 2022
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Arizona #227398

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164082038. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
131
Distinct HCPCS
5
Medicare allowed
$19,183
HCPCS Description Services Patients Avg allowed
00142 Anesthesia for lens surgery 58 53 $151
01938 Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 25 25 $95
01940 Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance 18 17 $108
00103 Anesthesia for procedure on eyelid 16 16 $209
00140 Anesthesia for other procedure on eye 14 13 $198

In context: peer comparison

Among 73 peers in Phoenix Certified Registered Nurse Anesthetist, average services per provider: 40. This provider delivers 3.3× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Tricia Nielsen's medical specialty?
Dr. Tricia Nielsen practices Certified Registered Nurse Anesthetist in Phoenix, AZ.
Where does Dr. Tricia Nielsen practice?
Dr. Tricia Nielsen practices at 2601 E Roosevelt St, Phoenix, AZ 850084973. Office phone: 6023445011.
What is Dr. Tricia Nielsen's NPI?
Dr. Tricia Nielsen's National Provider Identifier (NPI) is 1164082038, issued by NPPES.
Does Dr. Tricia Nielsen accept Medicare assignment?
Yes. Dr. Tricia Nielsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tricia Nielsen commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for lens surgery (HCPCS 00142); Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance (HCPCS 01938); Anesthesia for nerve destruction procedures on spine or spinal cord of lower back accessed through skin using imaging guidance (HCPCS 01940). Source: CMS Medicare Physician & Other Practitioners file.