Doctor profile · Federal record

Dr. Robert Letamendi, M.D.

Adult Medicine Physician · Watsonville, CA

  • NPI 1356341671
  • 21 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
21 Brennan St, Suite 21
Watsonville, CA 950764337
(831) 728-4030
fax (831) 728-3205

Credentials & registration

NPPES · NUCC
NPI registered
July 2005 — 21 yrs on file
Profile last updated
July 8, 2007
Specialty taxonomy
207QA0505X — NUCC code
State license (1)
California #A50002
Medicaid
CA #00A500020

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1356341671. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
173
Distinct HCPCS
3
Medicare allowed
$21,182
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 137 38 $139
99213 Established patient office or other outpatient visit, 20-29 minutes 22 18 $97
81002 Urinalysis, manual test 14 12 $3

In context: peer comparison

Among 1 peers in this city , average services per provider: 57. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
490
Patients
86
Total drug cost
$6,505
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 100 30 $1,351
Losartan Potassium Generic 62 17 $873
Metformin Hcl Generic 56 16 $505
Levothyroxine Sodium Generic 43 11 $702
Hydrochlorothiazide Generic 37 0 $135
Amlodipine Besylate Generic 34 12 $318
Losartan-Hydrochlorothiazide (Losartan/Hydrochlorothiazide) Brand 29 0 $660
Escitalopram Oxalate Generic 19 0 $335
Gabapentin Generic 18 0 $216
Lisinopril Generic 18 0 $171

Frequently asked questions

Auto-generated from federal data
What is Dr. Robert Letamendi's medical specialty?
Dr. Robert Letamendi practices Adult Medicine Physician in Watsonville, CA.
Where does Dr. Robert Letamendi practice?
Dr. Robert Letamendi practices at 21 Brennan St, Watsonville, CA 950764337. Office phone: 8317284030.
What is Dr. Robert Letamendi's NPI?
Dr. Robert Letamendi's National Provider Identifier (NPI) is 1356341671, issued by NPPES.
What procedures does Dr. Robert Letamendi commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Urinalysis, manual test (HCPCS 81002). Source: CMS Medicare Physician & Other Practitioners file.