Doctor profile · Federal record

Dr. Mercy Perdomo Rodriguez, MD

Psychiatry Physician (CMS: Psychiatry) · Student in an Organized Health Care Education/Training Program · Psychiatry Physician · Napa, CA

  • NPI 1376997502
  • Accepts Medicare
  • 18 yrs in practice
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1580 1St St
Napa, CA 945592841
(707) 258-8757
Mailing address
2119 N Meade Ave
Chicago, IL 606392724

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
January 18, 2022
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
2084P0800X — NUCC code
State licenses (2)
Illinois #036159133 · California #175057
Medicaid
CA #2084P0800X

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1376997502. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
182
Distinct HCPCS
3
Medicare allowed
$21,662
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 105 45 $124
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 53 21 $83
90792 Psychiatric diagnostic evaluation with medical services 24 24 $177

In context: peer comparison

Among 12 peers in Napa Psychiatry Physician, average services per provider: 130. This provider delivers 1.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
65
Patients
0
Total drug cost
$1,178
Drug Type Claims Patients Total cost
Alprazolam Generic 15 0 $120
Quetiapine Fumarate Generic 15 0 $318
Lorazepam Generic 13 0 $269
Clonazepam Generic 11 0 $50
Divalproex Sodium ER (Divalproex Sodium) Brand 11 0 $422

Frequently asked questions

Auto-generated from federal data
What is Dr. Mercy Perdomo Rodriguez's medical specialty?
Dr. Mercy Perdomo Rodriguez practices Psychiatry Physician in Napa, CA.
Where does Dr. Mercy Perdomo Rodriguez practice?
Dr. Mercy Perdomo Rodriguez practices at 1580 1St St, Napa, CA 945592841. Office phone: 7072588757.
What is Dr. Mercy Perdomo Rodriguez's NPI?
Dr. Mercy Perdomo Rodriguez's National Provider Identifier (NPI) is 1376997502, issued by NPPES.
Does Dr. Mercy Perdomo Rodriguez accept Medicare assignment?
Yes. Dr. Mercy Perdomo Rodriguez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mercy Perdomo Rodriguez commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Psychiatric diagnostic evaluation with medical services (HCPCS 90792). Source: CMS Medicare Physician & Other Practitioners file.