Dr. John Hamati , MD
Surgery - Plastic and Reconstructive Surgery • Houston, TX
2100 West Loop S Ste 1200
Houston, TX 770273599
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
2100 West Loop S Ste 1200
Houston, TX 770273599
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Surgery - Plastic and Reconstructive Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Open Payments general payments, program year 2025
All general payments: $5,158.46 across 50 records.
By nature of payment
- Food and Beverage: $3,545.86 across 43 records.
- Travel and Lodging: $1,612.60 across 7 records.
Reporting-company totals (3 largest of 15)
- Stryker Corporation: $1,644.47 across 10 records.
- Musculoskeletal Transplant Foundation Inc.: $854.36 across 10 records.
- ABBVIE INC.: $636.47 across 8 records.
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
2019
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; Medicare.gov, “Does your provider accept Medicare as full payment?”
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.
Can order Medicare-covered services
CMS lists Dr. Hamati as eligible to order or refer durable medical equipment (DME) for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Houston and Texas
100 active clinicians are listed under Surgery - Plastic and Reconstructive Surgery with a practice address in Houston, TX (392 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Houston
10% of these 100 clinicians have the CMS telehealth indicator.
57% of these 100 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.
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $697.73 in 2021 to $5,158.46 in 2025.
- 2021: $697.73
- 2022: $956.33
- 2023: $2,152.03
- 2024: $5,424.82
- 2025: $5,158.46
Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · 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 – December 31, 2025): 50 records totaling $5,158.46.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Stryker Corporation |
Travel and Lodging
Cash or cash equivalent
|
1788 | General | $787.06 |
| Stryker Corporation |
Travel and Lodging
Cash or cash equivalent
|
1788 | General | $302.69 |
| Musculoskeletal Transplant Foundation Inc. |
Travel and Lodging
In-kind items and services
|
— | General | $213.79 |
| Acera Surgical, Inc. |
Food and Beverage
In-kind items and services
|
Restrata Wound Matrix | General | $198.60 |
| Musculoskeletal Transplant Foundation Inc. |
Food and Beverage
In-kind items and services
|
— | General | $150.28 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
— | General | $150.28 |
| Acera Surgical, Inc. |
Food and Beverage
In-kind items and services
|
Restrata Wound Matrix | General | $147.28 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
ALLODERM | General | $143.35 |
| AXOGEN |
Food and Beverage
In-kind items and services
|
— | General | $140.53 |
| Acera Surgical, Inc. |
Food and Beverage
In-kind items and services
|
Restrata Wound Matrix | General | $137.78 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
ALLODERM | General | $136.82 |
| Musculoskeletal Transplant Foundation Inc. |
Food and Beverage
In-kind items and services
|
— | General | $136.29 |
| Kerecis Limited |
Food and Beverage
Cash or cash equivalent
|
Kerecis SurgiClose | General | $135.12 |
| AXOGEN |
Food and Beverage
In-kind items and services
|
AXOGUARD HA+ NERVE PROTECTOR | General | $134.35 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
|
1788 | General | $132.95 |
| Mentor Worldwide LLC |
Food and Beverage
In-kind items and services
|
MENTOR MemoryGel Resterilizable Gel Sizer | General | $128.56 |
| Musculoskeletal Transplant Foundation Inc. |
Travel and Lodging
Cash or cash equivalent
|
— | General | $125.09 |
| Acera Surgical, Inc. |
Food and Beverage
In-kind items and services
|
Restrata Wound Matrix | General | $122.71 |
| Heron Therapeutics, Inc. |
Food and Beverage
Cash or cash equivalent
|
APONVIE | General | $121.86 |
| Integra LifeSciences Corporation |
Food and Beverage
In-kind items and services
|
Integra | General | $119.91 |
| Zimmer Biomet Holdings, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $118.19 |
| VERTEX PHARMACEUTICALS INCORPORATED |
Food and Beverage
In-kind items and services
|
JOURNAVX | General | $104.32 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
|
SPY-PHI SYSTEM | General | $103.26 |
| Musculoskeletal Transplant Foundation Inc. |
Travel and Lodging
In-kind items and services
|
— | General | $100.00 |
| Mentor Worldwide LLC |
Food and Beverage
In-kind items and services
|
MENTOR MemoryGel Resterilizable Gel Sizer | General | $91.81 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-08-20NUCC Taxonomy Code: 2086S0122X
A surgeon who specializes in plastic and reconstructive surgery.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSSources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Otolaryngology - Facial Plastic Surgery
Doctor of Medicine (M.D.)
Otolaryngology - Otolaryngology/Facial Plastic Surgery
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2100 WEST LOOP S STE 1200, HOUSTON, TX 770273599 (Tel: 7135265665)
Registered at 2100 WEST LOOP S STE 1200, HOUSTON, TX 770273599
Surgery (license number reported to NPPES: TX V7527)
NPI status registered as active in NPPES database
Registered at 301 UNIVERSITY BLVD, GALVESTON, TX 775550724 (Tel: 4097728119)
Registered at 301 UNIVERSITY BLVD, GALVESTON, TX 775550724
Recorded as JOHN HAMATI, M.D.
Surgery (license number reported to NPPES: TX BP1-0067129)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery - Plastic and Reconstructive Surgery Specialists in Houston
- Dr. Samir Sukkar, MD
- Dr. Justin Broyles, MD
- Dr. Rodger Brown, MD
- Dr. Geoffrey Robb, MD
- Dr. David Perrault, MD
- Jeffrey Trost
Mailing Address
2100 West Loop S Ste 1200
Houston, TX 770273599