Doctor profile · Federal record

Dr. Nicholas Galanopoulos, MD

Radiation Oncology Physician (CMS: Radiation Oncology) · Radiation Oncology Physician · Dalton, GA

  • NPI 1922289347
  • Accepts Medicare
  • 19 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1200 Memorial Dr
Dalton, GA 307202529
(706) 226-6000

Credentials & registration

NPPES · NUCC
NPI registered
November 2007 — 19 yrs on file
Profile last updated
June 11, 2019
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
2085R0001X — NUCC code
State licenses (2)
Georgia #82232 · Illinois #036129898

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1922289347. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,413
Distinct HCPCS
10
Medicare allowed
$186,139
HCPCS Description Services Patients Avg allowed
77014 Ct guidance for insertion of radiation therapy fields 956 63 $43
G6002 Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy 337 28 $20
77427 Radiation treatment management, 5 treatment sessions 275 69 $181
77300 Calculation of radiation therapy dose 211 66 $32
77334 Design and construction of complex radiation treatment device 138 56 $58
99213 Established patient office or other outpatient visit, 20-29 minutes 87 73 $63
77263 Complex radiation therapy planning 73 70 $163
99205 New patient office or other outpatient visit, 60-74 minutes 53 53 $174
77301 High precision radiation therapy planning 45 42 $404
77338 Design and construction of radiation treatment device for high precision radiation therapy 45 42 $217

In context: peer comparison

Among 1 peers in Dalton Radiation Oncology Physician, average services per provider: 134. This provider delivers 18× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$119
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Siemens Medical Solutions USA, INC. 1 $99.96
Elekta, INC. 1 $18.69

By nature of payment

Food and Beverage
$119

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
75
Patients
27
Total drug cost
$2,856
Drug Type Claims Patients Total cost
Betamethasone Valerate Generic 37 27 $1,253
Oxycodone Hcl Generic 16 0 $968
Dexamethasone Generic 11 0 $549
Tamsulosin Hcl Generic 11 0 $86

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nicholas Galanopoulos's medical specialty?
Dr. Nicholas Galanopoulos practices Radiation Oncology Physician in Dalton, GA.
Where does Dr. Nicholas Galanopoulos practice?
Dr. Nicholas Galanopoulos practices at 1200 Memorial Dr, Dalton, GA 307202529. Office phone: 7062266000.
What is Dr. Nicholas Galanopoulos's NPI?
Dr. Nicholas Galanopoulos's National Provider Identifier (NPI) is 1922289347, issued by NPPES.
Does Dr. Nicholas Galanopoulos accept Medicare assignment?
Yes. Dr. Nicholas Galanopoulos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Galanopoulos commonly perform?
Top Medicare-reported procedures in 2023: Ct guidance for insertion of radiation therapy fields (HCPCS 77014); Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (HCPCS G6002); Radiation treatment management, 5 treatment sessions (HCPCS 77427). Source: CMS Medicare Physician & Other Practitioners file.