Doctor profile · Federal record

Dr. Ai-Shan Tang, M.D.

Anesthesiology Physician (CMS: Anesthesiology) · Student in an Organized Health Care Education/Training Program · Santa Barbara, CA

  • NPI 1831552082
  • Accepts Medicare
  • MIPS 77.3 / 100 · 2023
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3700 State St Ste 200
Santa Barbara, CA 931053192
(805) 682-7751

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
January 29, 2025
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
California #155783

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831552082. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
111
Distinct HCPCS
7
Medicare allowed
$23,456
HCPCS Description Services Patients Avg allowed
36620 Insertion of artery tube for blood sampling or infusion through skin 24 24 $45
01830 Anesthesia for other procedure on forearm, wrist, or hand bones 18 18 $167
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 17 17 $62
00840 Anesthesia for other procedure on lower abdomen 16 16 $366
01402 Anesthesia for procedure for total knee joint replacement 13 13 $328
01926 Anesthesia for x-ray on artery of brain, heart, or chest 12 12 $341
00537 Anesthesia for procedure to assess heart electrical activity 11 11 $373

In context: peer comparison

Among 20 peers in Santa Barbara Anesthesiology Physician, average services per provider: 24. This provider delivers 4.6× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Ai-Shan Tang's medical specialty?
Dr. Ai-Shan Tang practices Anesthesiology Physician in Santa Barbara, CA.
Where does Dr. Ai-Shan Tang practice?
Dr. Ai-Shan Tang practices at 3700 State St Ste 200, Santa Barbara, CA 931053192. Office phone: 8056827751.
What is Dr. Ai-Shan Tang's NPI?
Dr. Ai-Shan Tang's National Provider Identifier (NPI) is 1831552082, issued by NPPES.
Does Dr. Ai-Shan Tang accept Medicare assignment?
Yes. Dr. Ai-Shan Tang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ai-Shan Tang commonly perform?
Top Medicare-reported procedures in 2023: Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Anesthesia for other procedure on forearm, wrist, or hand bones (HCPCS 01830); Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (HCPCS 64447). Source: CMS Medicare Physician & Other Practitioners file.