Doctor profile · Federal record

Dr. MARIA DEL CARMEN LOPEZ SANTIAGO, M.D.

Psychiatry Physician · SOMERSET, PA

  • NPI 1003218272
  • MIPS 77.5 / 100 · 2023
  • 12 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
225 S CENTER AVE
SOMERSET, PA 155012033
(814) 443-5170
Additional location
University District Hospital, PUERTO RICO MEDICAL CENTER BO. MONACILLOS
San Juan, PR 009350001
(787) 754-0101
Mailing address
329 S PLEASANT AVE
SOMERSET, PA 155012262

Credentials & registration

NPPES · NUCC
NPI registered
September 2014 — 12 yrs on file
Profile last updated
February 11, 2020
Specialty taxonomy
2084P0800X — NUCC code
State license (1)
Puerto Rico #13918-I

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003218272. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
303
Distinct HCPCS
4
Medicare allowed
$23,386
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 204 35 $77
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 58 27 $48
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 22 21 $126
99239 Hospital discharge day management, more than 30 minutes 19 18 $111

In context: peer comparison

Among 2 peers in this city , average services per provider: 86. This provider delivers 3.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$31
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 1 $30.77

By nature of payment

Food and Beverage
$31

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
41
Patients
26
Total drug cost
$631
Drug Type Claims Patients Total cost
Aripiprazole Generic 15 12 $519
Trazodone Hcl Generic 15 14 $72
Lorazepam Generic 11 0 $40