Doctor profile · Federal record

Dr. Nicholas Perros, M.D.

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

  • NPI 1518379635
  • Accepts Medicare
  • MIPS 93.1 / 100 · 2023
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
22 Bramhall St
Portland, ME 041023134
(207) 662-0111
Additional location
111 Franklin Health Cmns
Farmington, ME 049386144
(207) 778-6031

Credentials & registration

NPPES · NUCC
NPI registered
May 2014 — 12 yrs on file
Profile last updated
November 10, 2022
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
Maine #MD21664

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518379635. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
172
Distinct HCPCS
4
Medicare allowed
$17,515
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 83 45 $75
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 40 21 $112
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 25 22 $167
99239 Hospital discharge day management, more than 30 minutes 24 24 $110

In context: peer comparison

Among 32 peers in Portland Hospitalist Physician, average services per provider: 83. This provider delivers 2.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Nicholas Perros's medical specialty?
Dr. Nicholas Perros practices Hospitalist Physician in Portland, ME.
Where does Dr. Nicholas Perros practice?
Dr. Nicholas Perros practices at 22 Bramhall St, Portland, ME 041023134. Office phone: 2076620111.
What is Dr. Nicholas Perros's NPI?
Dr. Nicholas Perros's National Provider Identifier (NPI) is 1518379635, issued by NPPES.
Does Dr. Nicholas Perros accept Medicare assignment?
Yes. Dr. Nicholas Perros accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nicholas Perros 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); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.