Doctor profile · Federal record

Dr. ROGER LEWIS, MD

Obstetrics & Gynecology Physician (CMS: OBSTETRICS/GYNECOLOGY) · TURLOCK, CA

  • NPI 1699876086
  • Accepts Medicare
  • 45 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1729 N OLIVE AVE, 3
TURLOCK, CA 953822501
(209) 634-9034
fax (209) 634-0794

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
October 19, 2022
Year of graduation
1981 — 45 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
California #G65192
Medicaid (2)
CA #1699876086 · CA #GR0043050

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699876086. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
143
Distinct HCPCS
6
Medicare allowed
$14,351
HCPCS Description Services Patients Avg allowed
76830 Ultrasound scan of uterus, ovaries, tubes, cervix and pelvic area through vagina 39 38 $128
99213 Established patient office or other outpatient visit, 20-29 minutes 34 26 $92
76856 Complete ultrasound scan of pelvis 31 31 $113
99203 New patient office or other outpatient visit, 30-44 minutes 15 15 $114
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 13 13 $45
G0101 Cervical or vaginal cancer screening; pelvic and clinical breast examination 11 11 $40

In context: peer comparison

Among 4 peers in this city , average services per provider: 26. This provider delivers 5.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$489
Transactions
30
Manufacturers
12
Payer (manufacturer) Industry Txns Amount
SHIELD THERAPEUTICS INC 7 $146.14
MAYNE PHARMA COMMERCIAL LLC 9 $95.83
Astellas Pharma US Inc 3 $53.18
Sage Therapeutics, Inc. 2 $41.94
Evofem Biosciences, Inc. 2 $31.45
Hologic Sales and Service, LLC 1 $22.53
MILLICENT US INC 1 $19.60
PFIZER INC. 1 $17.44
Boston Scientific Corporation 1 $16.34
Smith+Nephew, Inc. 1 $15.63
Sumitomo Pharma America, Inc. 1 $15.49
Bayer Healthcare Pharmaceuticals Inc. 1 $13.69

By nature of payment

Food and Beverage
$472
Education
$17

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
88
Patients
16
Total drug cost
$11,887
Drug Type Claims Patients Total cost
Estradiol Generic 40 16 $1,945
Tolterodine Tartrate Er (Tolterodine Tartrate) Brand 25 0 $4,394
Prempro (Estrogen,con/M-Progest Acet) Brand 23 0 $5,548

Hospital affiliations

CMS Hospital Compare