Doctor profile · Federal record

Dr. Arturo Tolentino, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · San Marcos, CA

  • NPI 1609066018
  • Accepts Medicare
  • 27 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2085 Montiel RD Ste 102
San Marcos, CA 920693563
(833) 867-4642

Credentials & registration

NPPES · NUCC
NPI registered
July 2007 — 19 yrs on file
Profile last updated
March 1, 2023
Year of graduation
1999 — 27 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
California #A107809

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1609066018. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
154
Distinct HCPCS
3
Medicare allowed
$20,424
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 98 44 $123
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 28 28 $179
99239 Hospital discharge day management, more than 30 minutes 28 28 $119

In context: peer comparison

Among 5 peers in this city , average services per provider: 93. This provider delivers 1.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$89
Transactions
4
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Phadia US Inc. 1 $28.14
Novo Nordisk Inc 1 $23.35
Abbott Laboratories 1 $20.29
ViiV Healthcare Company 1 $17.70

By nature of payment

Food and Beverage
$89

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
282
Patients
51
Total drug cost
$36,375
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 49 22 $499
Amlodipine Besylate Generic 38 17 $133
Metformin Hcl Generic 28 12 $174
Jardiance (Empagliflozin) Brand 26 0 $22,961
Celecoxib Generic 25 0 $431
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 21 0 $560
Lisinopril Generic 19 0 $104
Losartan Potassium Generic 19 0 $366
Furosemide Generic 16 0 $44
Pantoprazole Sodium Generic 16 0 $140

Frequently asked questions

Auto-generated from federal data
What is Dr. Arturo Tolentino's medical specialty?
Dr. Arturo Tolentino practices Internal Medicine Physician in San Marcos, CA.
Where does Dr. Arturo Tolentino practice?
Dr. Arturo Tolentino practices at 2085 Montiel RD Ste 102, San Marcos, CA 920693563. Office phone: 8338674642.
What is Dr. Arturo Tolentino's NPI?
Dr. Arturo Tolentino's National Provider Identifier (NPI) is 1609066018, issued by NPPES.
Does Dr. Arturo Tolentino accept Medicare assignment?
Yes. Dr. Arturo Tolentino accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Arturo Tolentino commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.