Doctor profile · Federal record

Dr. George Eypper, M.D.

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

  • NPI 1104817451
  • Accepts Medicare
  • 50 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
55 Lake Ave N, Department of Internal Medicine
Worcester, MA 016550002
(508) 856-2731
Mailing address
Po Box 415348
Boston, MA 022415348

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
October 28, 2020
Year of graduation
1976 — 50 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Massachusetts #48721
Medicaid
MA #6177778

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104817451. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
525
Distinct HCPCS
5
Medicare allowed
$39,229
HCPCS Description Services Patients Avg allowed
99215 Established patient office or other outpatient visit, 40-54 minutes 310 112 $84
99214 Established patient office or other outpatient visit, 30-39 minutes 101 70 $70
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 48 48 $44
99213 Established patient office or other outpatient visit, 20-29 minutes 46 39 $63
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and 20 19 $52

In context: peer comparison

Among 114 peers in Worcester Internal Medicine Physician, average services per provider: 102. This provider delivers 5.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,588
Patients
434
Total drug cost
$105,078
Drug Type Claims Patients Total cost
Omeprazole Generic 214 50 $4,080
Atorvastatin Calcium Generic 191 56 $5,863
Amlodipine Besylate Generic 141 41 $1,546
Lisinopril Generic 135 41 $2,085
Pravastatin Sodium Generic 117 32 $3,502
Potassium Chloride Generic 102 23 $2,774
Losartan Potassium Generic 99 29 $1,620
Rosuvastatin Calcium Generic 88 23 $5,923
Levothyroxine Sodium Generic 79 25 $1,439
Metoprolol Succinate Generic 78 22 $2,363

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. George Eypper's medical specialty?
Dr. George Eypper practices Internal Medicine Physician in Worcester, MA.
Where does Dr. George Eypper practice?
Dr. George Eypper practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 5088562731.
What is Dr. George Eypper's NPI?
Dr. George Eypper's National Provider Identifier (NPI) is 1104817451, issued by NPPES.
Does Dr. George Eypper accept Medicare assignment?
Yes. Dr. George Eypper accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. George Eypper commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.