Doctor profile · Federal record

Dr. James Zafiris

Internal Medicine Physician (CMS: Hospitalist) · Student in an Organized Health Care Education/Training Program · Augusta, ME

  • NPI 1538511803
  • Accepts Medicare
  • MIPS 74.3 / 100 · 2023
  • 11 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
35 Medical Center Pkwy
Augusta, ME 043308160
(318) 813-2528

Credentials & registration

NPPES · NUCC
NPI registered
July 2016 — 10 yrs on file
Profile last updated
August 15, 2019
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Maine #MD22708

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538511803. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
369
Distinct HCPCS
6
Medicare allowed
$34,131
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 161 64 $75
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 83 45 $112
99239 Hospital discharge day management, more than 30 minutes 51 51 $108
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 32 16 $47
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 26 26 $123
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 16 15 $164

In context: peer comparison

Among 5 peers in Augusta Internal Medicine Physician, average services per provider: 77. This provider delivers 4.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
34
Patients
12
Total drug cost
$131
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 12 12 $51
Amlodipine Besylate Generic 11 0 $40
Prednisone Generic 11 0 $40

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. James Zafiris's medical specialty?
Dr. James Zafiris practices Internal Medicine Physician in Augusta, ME.
Where does Dr. James Zafiris practice?
Dr. James Zafiris practices at 35 Medical Center Pkwy, Augusta, ME 043308160. Office phone: 3188132528.
What is Dr. James Zafiris's NPI?
Dr. James Zafiris's National Provider Identifier (NPI) is 1538511803, issued by NPPES.
Does Dr. James Zafiris accept Medicare assignment?
Yes. Dr. James Zafiris accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Zafiris commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.