Doctor profile · Federal record

Dr. Nelson Lopez, PA-C

Physician Assistant · Surgical Physician Assistant · Houston, TX

  • NPI 1659467108
  • Accepts Medicare
  • 33 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
18400 Katy Fwy Ste 200
Houston, TX 77094
(713) 441-9000
Additional location
22136 Westheimer Pkwy, #758
Katy, TX 774508296
(713) 854-6467
fax (281) 398-5059

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
March 4, 2019
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Texas #PA00915

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659467108. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,063
Distinct HCPCS
10
Medicare allowed
$67,129
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 187 126 $78
99214 Established patient office or other outpatient visit, 30-39 minutes 178 153 $110
73630 X-ray of foot, minimum of 3 views 163 113 $30
99204 New patient office or other outpatient visit, 45-59 minutes 113 113 $143
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg 96 21 $1
73610 X-ray of ankle, minimum of 3 views 89 75 $32
20610 Aspiration and/or injection of fluid from large joint 64 48 $62
J1030 Injection, methylprednisolone acetate, 40 mg 53 39 $8
73564 X-ray of knee, 4 or more views 47 34 $41
73030 X-ray of shoulder, minimum of 2 views 28 27 $30

In context: peer comparison

Among 320 peers in Houston Physician Assistant, average services per provider: 72. This provider delivers 15× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$210
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Zimmer Biomet Holdings, INC. 1 $138.71
Pacira Pharmaceuticals Incorporated 2 $47.44
Amgen INC. 1 $23.59

By nature of payment

Food and Beverage
$210

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
61
Patients
52
Total drug cost
$434
Drug Type Claims Patients Total cost
Methylprednisolone Generic 41 39 $383
Meloxicam Generic 20 13 $51

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nelson Lopez's medical specialty?
Dr. Nelson Lopez practices Physician Assistant in Houston, TX.
Where does Dr. Nelson Lopez practice?
Dr. Nelson Lopez practices at 18400 Katy Fwy Ste 200, Houston, TX 77094. Office phone: 7134419000.
What is Dr. Nelson Lopez's NPI?
Dr. Nelson Lopez's National Provider Identifier (NPI) is 1659467108, issued by NPPES.
Does Dr. Nelson Lopez accept Medicare assignment?
Yes. Dr. Nelson Lopez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nelson Lopez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); X-ray of foot, minimum of 3 views (HCPCS 73630). Source: CMS Medicare Physician & Other Practitioners file.