Doctor profile · Federal record

Dr. Monica Keo, NP

Psychiatric/Mental Health Nurse Practitioner (CMS: Nurse Practitioner) · Los Angeles, CA

  • NPI 1083244016
  • Accepts Medicare
  • 7 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
560 S St Louis St
Los Angeles, CA 900334320
(213) 480-1557
Additional location
1225 W 190Th St Ste 280
Gardena, CA 902484305
(310) 515-8113
fax (310) 538-2102
Additional location
14541 Delano St
Van Nuys, CA 914112820
(310) 515-8113
fax (310) 538-2102
Show 1 more location
Additional location
501 South Grand Avenue, #200
Glendora, CA 91741
(626) 914-1980

Credentials & registration

NPPES · NUCC
NPI registered
January 2020 — 6 yrs on file
Profile last updated
September 12, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
363LP0808X — NUCC code
State license (1)
California #95012007
Medicaid
CA #1083244016

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083244016. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
683
Distinct HCPCS
6
Medicare allowed
$45,227
HCPCS Description Services Patients Avg allowed
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 347 144 $67
99347 Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes 186 51 $40
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 74 63 $97
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes 46 27 $69
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 16 16 $139
99344 Residence visit for new patient with moderate level of medical decision making, per day, if using time, at least 60 minutes 14 14 $129

In context: peer comparison

Among 19 peers in this city , average services per provider: 170. This provider delivers 4.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$509
Transactions
10
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Janssen Pharmaceuticals, Inc 6 $198.84
E.R. Squibb & Sons, L.L.C. 3 $186.07
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 1 $123.75

By nature of payment

Food and Beverage
$481
Education
$27

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,394
Patients
92
Total drug cost
$16,114
Drug Type Claims Patients Total cost
Olanzapine Generic 203 11 $2,644
Escitalopram Oxalate Generic 158 12 $1,290
Trazodone Hcl Generic 122 15 $1,073
Donepezil Hcl Generic 106 0 $656
Buspirone Hcl Generic 104 0 $1,528
Memantine Hcl Generic 101 0 $1,241
Mirtazapine Generic 98 13 $1,519
Quetiapine Fumarate Generic 88 18 $1,090
Lithium Carbonate Generic 82 0 $492
Divalproex Sodium Generic 62 0 $836

Frequently asked questions

Auto-generated from federal data
What is Dr. Monica Keo's medical specialty?
Dr. Monica Keo practices Psychiatric/Mental Health Nurse Practitioner in Los Angeles, CA.
Where does Dr. Monica Keo practice?
Dr. Monica Keo practices at 560 S St Louis St, Los Angeles, CA 900334320. Office phone: 2134801557.
What is Dr. Monica Keo's NPI?
Dr. Monica Keo's National Provider Identifier (NPI) is 1083244016, issued by NPPES.
Does Dr. Monica Keo accept Medicare assignment?
Yes. Dr. Monica Keo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Monica Keo commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99308); Residence visit for established patient with straightforward medical decision making (HCPCS 99347); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309). Source: CMS Medicare Physician & Other Practitioners file.