John S Sasson , AGACNP
Nurse Practitioner - Acute Care β’ Webster, TX
17490 Highway 3 Ste A300
Webster, TX 775983602
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
17490 Highway 3 Ste A300
Webster, TX 775983602
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Pasadena, TX. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Nurse Practitioner - Acute Care: NPPES taxonomy is a reported classification, not proof of board certification.
Open Payments general payments, program year 2025
All general payments: $115.26 across 2 records.
By nature of payment
- Food and Beverage: $115.26 across 2 records.
Reporting-company totals
- ABIOMED: $84.85 across 1 record.
- Novartis Pharmaceuticals Corporation: $30.41 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
NPI first issued
2025
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.
Compared with the same specialty in Webster and Texas
39 active clinicians are listed under Nurse Practitioner - Acute Care with a practice address in Webster, TX (3,311 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Webster
0% of these 39 clinicians have the CMS telehealth indicator.
53.8% of these 39 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2025 only.
Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 β December 31, 2025): fewer than 11 records totaling $115.26.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| ABIOMED |
Food and Beverage
In-kind items and services
|
β | General | $84.85 |
| Novartis Pharmaceuticals Corporation |
Food and Beverage
In-kind items and services
|
LEQVIO | General | $30.41 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-11-17NUCC Taxonomy Code: 363LA2100X
Secondary Practice Locations
5060 Crenshaw Rd Ste 200
Pasadena, TX 775053146
Phone: 8322303379
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPI status registered as active in NPPES database
Registered at 17490 HIGHWAY 3 STE A300, WEBSTER, TX 775983602 (Tel: 2817249940)
Registered at 17490 HIGHWAY 3 STE A300, WEBSTER, TX 775983602 (Tel: 2817249940)
Additional practice office at 5060 Crenshaw Rd Ste 200, Pasadena, TX 775053146
Recorded as JOHN SASSON, AGACNP
Nurse Practitioner (license number reported to NPPES: TX 1217536)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioner - Acute Care Specialists in Webster
- Amanda Wilke, MSN, ACNP-BC
- Ogochukwu Orisakwe, AGACNP-BC
- Johnnie Miller
- Madison Varisco, NURSE PRACTITIONER
- Latrondria Somerville, RN, ACNP
- Kelly Turner, RN, ACNP-BC
Mailing Address
17490 Highway 3 Ste A300
Webster, TX 775983602
Phone: 2817249940