Doctor profile · Federal record

Dr. Samuel Loredo, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Merced, CA

  • NPI 1164532958
  • Accepts Medicare
  • 42 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
139 West El Portal Drive, Suite A
Merced, CA 95348
(209) 722-2716
fax (209) 722-2767
Mailing address
139 W El Portal Dr, Suite A
Merced, CA 953482844

Credentials & registration

NPPES · NUCC
NPI registered
August 2006 — 20 yrs on file
Profile last updated
March 7, 2023
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
California #G55263
Medicaid
AR #00G552631

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1164532958. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
106
Distinct HCPCS
4
Medicare allowed
$8,857
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 53 21 $92
99203 New patient office or other outpatient visit, 30-44 minutes 24 24 $114
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 16 16 $40
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 13 13 $45

In context: peer comparison

Among 2 peers in Merced Obstetrics & Gynecology Physician, average services per provider: 33. This provider delivers 3.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$63
Drug Type Claims Patients Total cost
Metronidazole Generic 11 0 $63

Frequently asked questions

Auto-generated from federal data
What is Dr. Samuel Loredo's medical specialty?
Dr. Samuel Loredo practices Obstetrics & Gynecology Physician in Merced, CA.
Where does Dr. Samuel Loredo practice?
Dr. Samuel Loredo practices at 139 West El Portal Drive, Merced, CA 95348. Office phone: 2097222716.
What is Dr. Samuel Loredo's NPI?
Dr. Samuel Loredo's National Provider Identifier (NPI) is 1164532958, issued by NPPES.
Does Dr. Samuel Loredo accept Medicare assignment?
Yes. Dr. Samuel Loredo accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Samuel Loredo commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); New patient office or other outpatient visit (HCPCS 99203); Cervical or vaginal cancer screening; pelvic and clinical breast examination (HCPCS G0101). Source: CMS Medicare Physician & Other Practitioners file.