Doctor profile · Federal record

Dr. Leander Cannick, M.D.

Radiation Oncology Physician (CMS: Radiation Oncology) · General Practice Physician · Anderson, SC

  • NPI 1881705671
  • Accepts Medicare
  • MIPS 29.2 / 100 · 2023
  • 14 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2000 E Greenville St
Anderson, SC 296211580
(864) 512-4600
fax (864) 512-4621

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
October 18, 2013
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State licenses (2)
South Carolina #30455 · North Carolina #200401182

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881705671. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,072
Distinct HCPCS
10
Medicare allowed
$273,888
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 1,023 95 $43
77427 Radiation treatment management, 5 treatment sessions 429 162 $181
77300 Calculation of radiation therapy dose 290 84 $31
77334 Design and construction of complex radiation treatment device 280 97 $58
G6017 Intra-fraction localization and tracking of target or patient motion during delivery of radiation therapy (eg,3d positional tracking, gating, 3d surface tracking), each fraction of treatment 229 21 $103
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 196 13 $20
77263 Complex radiation therapy planning 104 94 $159
99205 New patient office or other outpatient visit, 60-74 minutes 90 90 $171
77280 Obtaining data needed to develop the optimal radiation treatment, 1 treatment area 70 58 $36
77290 Obtaining data needed to develop the optimal radiation treatment, 3 or more treatment areas or any number of treatment areas where special treatment is involved 68 51 $79

In context: peer comparison

Among 2 peers in this city , average services per provider: 159. This provider delivers 19× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$629
Transactions
24
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
PROGENICS PHARMACEUTICALS, INC. 1 $85.70
Bayer Healthcare Pharmaceuticals Inc. 3 $74.10
Daiichi Sankyo Inc. 2 $49.80
Eisai Inc. 2 $46.18
AstraZeneca Pharmaceuticals LP 2 $41.79
Genmab U.S., Inc. 2 $37.40
RefleXion Medical, Inc. 1 $37.23
BeiGene USA, Inc. 2 $34.68
Janssen Biotech, Inc. 2 $33.53
PFIZER INC. 2 $33.17
Novartis Pharmaceuticals Corporation 1 $29.79
Celgene Corporation 1 $24.52
Adaptive Biotechnologies Corporation 1 $24.03
Genentech USA, Inc. 1 $21.79
Boston Scientific Corporation 1 $21.16

By nature of payment

Food and Beverage
$629

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
79
Patients
53
Total drug cost
$1,678
Drug Type Claims Patients Total cost
Tamsulosin Hcl Generic 25 18 $273
Silver Sulfadiazine Generic 24 23 $624
Ssd (Silver Sulfadiazine) Brand 19 12 $449
Sucralfate Generic 11 0 $333

Frequently asked questions

Auto-generated from federal data
What is Dr. Leander Cannick's medical specialty?
Dr. Leander Cannick practices Radiation Oncology Physician in Anderson, SC.
Where does Dr. Leander Cannick practice?
Dr. Leander Cannick practices at 2000 E Greenville St, Anderson, SC 296211580. Office phone: 8645124600.
What is Dr. Leander Cannick's NPI?
Dr. Leander Cannick's National Provider Identifier (NPI) is 1881705671, issued by NPPES.
Does Dr. Leander Cannick accept Medicare assignment?
Yes. Dr. Leander Cannick accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leander Cannick commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Radiation treatment management, 5 treatment sessions (HCPCS 77427); Calculation of radiation therapy dose (HCPCS 77300). Source: CMS Medicare Physician & Other Practitioners file.