Doctor profile · Federal record

Dr. Elias Belezos, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Southbridge, MA

  • NPI 1205819109
  • Accepts Medicare
  • 34 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 South St
Southbridge, MA 015504051
(508) 765-9771
fax (508) 909-7735

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
December 20, 2011
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #78702
Medicaid
MA #9760211

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205819109. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
552
Distinct HCPCS
10
Medicare allowed
$73,093
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 304 154 $126
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 75 75 $128
99215 Established patient office or other outpatient visit, 40-54 minutes 42 41 $181
99205 New patient office or other outpatient visit, 60-74 minutes 31 31 $224
99204 New patient office or other outpatient visit, 45-59 minutes 25 25 $170
G0008 Administration of influenza virus vaccine 19 19 $34
90662 Influenza vaccine split virus, preservative free 17 17 $72
99213 Established patient office or other outpatient visit, 20-29 minutes 15 15 $88
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 13 12 $15
90677 Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use 11 11 $282

In context: peer comparison

Among 5 peers in this city , average services per provider: 54. This provider delivers 10× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,566
Patients
966
Total drug cost
$150,286
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 441 178 $10,925
Lisinopril Generic 291 122 $2,747
Levothyroxine Sodium Generic 222 78 $3,825
Amlodipine Besylate Generic 180 68 $1,415
Omeprazole Generic 174 72 $3,903
Hydrochlorothiazide Generic 149 64 $739
Losartan Potassium Generic 148 55 $2,961
Simvastatin Generic 139 55 $2,005
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 136 53 $4,898
Sertraline Hcl Generic 128 42 $1,599

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Elias Belezos's medical specialty?
Dr. Elias Belezos practices Internal Medicine Physician in Southbridge, MA.
Where does Dr. Elias Belezos practice?
Dr. Elias Belezos practices at 100 South St, Southbridge, MA 015504051. Office phone: 5087659771.
What is Dr. Elias Belezos's NPI?
Dr. Elias Belezos's National Provider Identifier (NPI) is 1205819109, issued by NPPES.
Does Dr. Elias Belezos accept Medicare assignment?
Yes. Dr. Elias Belezos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Elias Belezos commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.