Doctor profile · Federal record

Dr. Ladd Smith, CRNA

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

  • NPI 1235264771
  • Accepts Medicare
  • MIPS 84.4 / 100 · 2023
  • 20 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
4212 N 16Th St
Phoenix, AZ 850165319
(602) 263-1200
Additional location
1301 S Crismon RD
Mesa, AZ 852093767
(480) 358-6100
Additional location
4921 E Bell RD Ste 102
Scottsdale, AZ 852546002
(480) 892-8400
fax (602) 508-4830
Mailing address
Po Box 31001-0698
Pasadena, CA 911100698

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
October 6, 2020
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
Arizona #CRNA0496

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1235264771. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
67
Distinct HCPCS
3
Medicare allowed
$8,429
HCPCS Description Services Patients Avg allowed
00812 Anesthesia for exam of colon using an endoscope 37 37 $110
00811 Anesthesia for other procedure on large bowel using an endoscope 16 16 $132
00813 Anesthesia for procedure on small and large bowel using an endoscope 14 14 $161

In context: peer comparison

Among 73 peers in Phoenix Certified Registered Nurse Anesthetist, average services per provider: 40. This provider delivers 1.7× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Ladd Smith's medical specialty?
Dr. Ladd Smith practices Certified Registered Nurse Anesthetist in Phoenix, AZ.
Where does Dr. Ladd Smith practice?
Dr. Ladd Smith practices at 4212 N 16Th St, Phoenix, AZ 850165319. Office phone: 6022631200.
What is Dr. Ladd Smith's NPI?
Dr. Ladd Smith's National Provider Identifier (NPI) is 1235264771, issued by NPPES.
Does Dr. Ladd Smith accept Medicare assignment?
Yes. Dr. Ladd Smith accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ladd Smith commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813). Source: CMS Medicare Physician & Other Practitioners file.