Anna Sherry Mathew , CPNP
Nurse Practitioner • Houston, TX
6701 Fannin St
Houston, TX 77030
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
6701 Fannin St
Houston, TX 77030
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 Jamaica, NY. 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: NPPES taxonomy is a reported classification, not proof of board certification.
Open Payments general payments, program year 2025
All general payments: $275.93 across 6 records.
By nature of payment
- Food and Beverage: $275.93 across 6 records.
Reporting-company totals
- Abbott Laboratories: $150.94 across 5 records.
- Otsuka America Pharmaceutical, Inc.: $124.99 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
2015
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.
Compared with the same specialty in Houston and Texas
785 active clinicians are listed under Nurse Practitioner with a practice address in Houston, TX (4,835 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Houston
13.6% of these 785 clinicians have the CMS telehealth indicator.
43.7% of these 785 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 $53.91 in 2022 to $275.93 in 2025.
- 2022: $53.91
- 2023: $657.19
- 2024: $278.24
- 2025: $275.93
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): fewer than 11 records totaling $275.93.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
|
REXULTI | General | $124.99 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
NA | General | $89.62 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
ENSITE | General | $35.98 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
TACTICATH ABLATION CATHETER, SENSOR ENABLED | General | $17.68 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
NA | General | $3.93 |
| Abbott Laboratories |
Food and Beverage
In-kind items and services
|
NA | General | $3.73 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 363L00000X
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
NUCC Taxonomy Code: 363LP0200X
Secondary Practice Locations
8900 Van Wyck Expy., Suite 7t
Jamaica, NY 114189848
Phone: 7182066938
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Physician Assistant - Medical
Physician Assistant
Pediatrics - Pediatric Cardiology
Doctor of Medicine (M.D.)
Nurse Anesthetist, Certified Registered
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 6701 FANNIN ST, HOUSTON, TX 77030 (Tel: 8328241000)
Registered at 2450 HOLCOMBE BLVD STE NB-34L, HOUSTON, TX 770212039 (Tel: 8328283660)
Nurse Practitioner (license number reported to NPPES: NY F382410)
NPI status registered as active in NPPES database
Registered at 8900 VAN WYCK EXPY., SUITE 7T, JAMAICA, NY 114189848 (Tel: 7182066938)
Registered at 8900 VAN WYCK EXPY., SUITE 7T, JAMAICA, NY 114189848
Recorded as ANNA MATHEW, CPNP
General Acute Care Hospital (license number reported to NPPES: NY F382410-1)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Nurse Practitioners in Houston
- Jessica Vanover, APRN
- Anecita Fadol, RN, FNP, CNS
- Sarah Lands
- Gisela Garcia, NP
- Lisa Patton, FNP
- Sarah Baldwin, ANP
Mailing Address
2450 Holcombe Blvd Ste Nb-34l
Houston, TX 770212039
Phone: 8328283660