Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Ashish Saharia , MD

Surgery โ€ข Houston, TX

Active NPI 1821241571 Individual Practitioner Male Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

6550 Fannin St Ste 1601
Houston, TX 770302743

Call 7134416139 Location details and other listings
Medical Disclaimer

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

Practice Address

6550 Fannin St Ste 1601

Houston, TX 770302743

Telephone 7134416139
Fax 7137906839
Other Listings in Public Data

NPPES lists 1 additional practice-address record in Sugar Land, TX. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 2 distinct group names: Houston Methodist Specialty Physicians; Tmh Physician Associates Pllc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

1993

Medicare patients

109 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $63,445 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $50,550 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

4,676 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$500,683 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $3,093.98 across 30 records.

By nature of payment

  • Food and Beverage: $2,156.81 across 27 records.
  • Travel and Lodging: $937.17 across 3 records.

Reporting-company totals (3 largest of 13)

  • Boston Scientific Corporation: $2,403.14 across 8 records.
  • Dilon Technologies, Inc.: $167.97 across 1 record.
  • Surgical Specialties Corporation (us), Inc. (dba Corza Medical): $105.66 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.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

33 years (graduated 1993)

CMS Doctors and Clinicians data list 1993 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2008

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.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

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, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Saharia has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Saharia as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

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.

Guide: What ordering and referring status means

Compared with the same specialty in Houston and Texas

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Close to the middle for clinicians listed under Surgery in Houston, TX (2024, 162 clinicians with data). Median for this group: 115. Middle half: 56 to 200.

Fewer Medicare Part B services than 65% of clinicians listed under Surgery in Texas (2024, 1,113 clinicians with data). Median for this group: 148. Middle half: 72 to 277.

Medicare-allowed amount

A higher Medicare-allowed amount than 90% of clinicians listed under Surgery in Houston, TX (2024, 162 clinicians with data). Median for this group: $18,201. Middle half: $8,820 to $38,939.

A higher Medicare-allowed amount than 85% of clinicians listed under Surgery in Texas (2024, 1,113 clinicians with data). Median for this group: $20,825. Middle half: $8,873 to $41,247.

Paid by Medicare

A higher Medicare payment amount than 90% of clinicians listed under Surgery in Houston, TX (2024, 162 clinicians with data). Median for this group: $14,030. Middle half: $6,573 to $30,750.

A higher Medicare payment amount than 85% of clinicians listed under Surgery in Texas (2024, 1,113 clinicians with data). Median for this group: $15,568. Middle half: $6,700 to $31,964.

Medicare Part D prescriptions

More Part D prescriptions than 95% of clinicians listed under Surgery in Houston, TX (2024, 116 clinicians with data). Median for this group: 61. Middle half: 22 to 119.

More Part D prescriptions than 95% of clinicians listed under Surgery in Texas (2024, 936 clinicians with data). Median for this group: 70. Middle half: 31 to 145.

Part D drug cost

A higher Part D drug cost than 95% of clinicians listed under Surgery in Houston, TX (2024, 116 clinicians with data). Median for this group: $485. Middle half: $111 to $2,039.

A higher Part D drug cost than 95% of clinicians listed under Surgery in Texas (2024, 936 clinicians with data). Median for this group: $502. Middle half: $180 to $1,728.

354 active clinicians are listed under Surgery with a practice address in Houston, TX (2,193 in Texas).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Houston

13.3% of these 354 clinicians have the CMS telehealth indicator.

62.4% of these 354 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท 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

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): 30 records totaling $3,093.98.

Manufacturer Payment Nature Product Type Amount ($)
Boston Scientific Corporation
Food and Beverage
In-kind items and services
TheraSphere Y90 Glass Microspheres 10 GBq General $695.21
Boston Scientific Corporation
Food and Beverage
In-kind items and services
TheraSphere Y90 Glass Microspheres 10 GBq General $398.42
Boston Scientific Corporation
Travel and Lodging
In-kind items and services
TheraSphere Y90 Glass Microspheres 10 GBq General $352.51
Boston Scientific Corporation
Travel and Lodging
In-kind items and services
TheraSphere Y90 Glass Microspheres 10 GBq General $292.33
Boston Scientific Corporation
Travel and Lodging
In-kind items and services
TheraSphere Y90 Glass Microspheres 10 GBq General $292.33
Boston Scientific Corporation
Food and Beverage
In-kind items and services
TheraSphere Y90 Glass Microspheres 10 GBq General $173.07
Dilon Technologies, Inc.
Food and Beverage
In-kind items and services
HEMOBLAST BELLOWS General $167.97
Boston Scientific Corporation
Food and Beverage
In-kind items and services
TheraSphere Y90 Glass Microspheres 10 GBq General $154.42
Surgical Specialties Corporation (us), Inc. (dba Corza Medical)
Food and Beverage
In-kind items and services
โ€” General $105.66
Boston Scientific Corporation
Food and Beverage
In-kind items and services
TheraSphere Y90 Glass Microspheres 7.0 GBq (US Commercial) General $44.85
Baxter Healthcare
Food and Beverage
In-kind items and services
PERCLOT General $42.81
Eisai Inc.
Food and Beverage
In-kind items and services
Lenvima General $32.57
La Jolla Pharmaceutical Company
Food and Beverage
In-kind items and services
GIAPREZA General $30.29
La Jolla Pharmaceutical Company
Food and Beverage
In-kind items and services
GIAPREZA General $26.04
Takeda Pharmaceuticals U.S.A., Inc.
Food and Beverage
In-kind items and services
LIVTENCITY General $22.84
Salix Pharmaceuticals, a division of Bausch Health US, LLC
Food and Beverage
In-kind items and services
XIFAXAN General $21.30
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
โ€” General $21.09
ABBVIE INC.
Food and Beverage
In-kind items and services
TEFLARO General $20.20
Takeda Pharmaceuticals U.S.A., Inc.
Food and Beverage
In-kind items and services
LIVTENCITY General $20.08
Intercept Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
OCALIVA General $18.90
Takeda Pharmaceuticals U.S.A., Inc.
Food and Beverage
In-kind items and services
LIVTENCITY General $18.81
Madrigal Pharmaceuticals
Food and Beverage
In-kind items and services
REZDIFFRA General $17.78
ABBVIE INC.
Food and Beverage
In-kind items and services
TEFLARO General $16.95
Madrigal Pharmaceuticals
Food and Beverage
In-kind items and services
REZDIFFRA General $16.61
Madrigal Pharmaceuticals
Food and Beverage
In-kind items and services
REZDIFFRA General $16.27

(top 25 shown)

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
46 24 $211.00 $76.79
50360 Transplantation of donor kidney
15 15 $17551.74 $2116.76
47143 Preparation of donor liver for transplantation
14 14 $2088.90 $73.31
47135 Transplantation of donor liver
13 13 $20858.77 $2039.12
50323 Preparation of donor kidney for transplantation
12 12 $1947.83 $52.20

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Tacrolimus Tacrolimus 360 25,240 $58,254.29 94
Ursodiol Ursodiol 300 17,935 $41,554.14 94
Prednisone Prednisone 196 12,769 $1,158.68 86
Mycophenolate Mofetil Mycophenolate Mofetil 160 11,347 $19,834.27 58
Atovaquone Atovaquone 149 6,606 $106,177.60 41
Gabapentin Gabapentin 137 7,740 $1,622.86 54
Pantoprazole Sodium Pantoprazole Sodium 122 9,390 $1,412.04 58
Valganciclovir Hcl Valganciclovir Hcl 84 4,076 $27,299.29 41
Amlodipine Besylate Amlodipine Besylate 82 5,670 $555.91 36
Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim 62 4,432 $387.16 31
Tenofovir Disoproxil Fumarate Tenofovir Disoproxil Fumarate 52 3,101 $6,059.86 17
Entecavir Entecavir 43 3,510 $11,164.99 18
Cyclosporine Modified Cyclosporine, Modified 42 2,700 $7,177.82 15
Mycophenolic Acid Mycophenolate Sodium 41 2,698 $13,806.69 17
Everolimus Everolimus 39 1,710 $99,547.19 11
Carvedilol Carvedilol 38 2,684 $308.78 14
Vitamin D2 Ergocalciferol (Vitamin D2) 31 2,264 $289.26 16
Mirtazapine Mirtazapine 25 1,217 $337.98 14
Zarxio Filgrastim-Sndz 25 102 $20,019.89 19
Lokelma Sodium Zirconium Cyclosilicate 25 904 $22,412.27 11
Amoxicillin Amoxicillin 24 37 $16.50 12
Levothyroxine Sodium Levothyroxine Sodium 20 1,344 $239.63 โ€”
Omega-3 Acid Ethyl Esters Omega-3 Acid Ethyl Esters 20 1,500 $1,643.51 โ€”
Veltassa Patiromer Calcium Sorbitex 19 618 $18,882.72 โ€”
Metoprolol Tartrate Metoprolol Tartrate 18 1,373 $152.09 โ€”

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-06-25
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

License # reported to NPPES TX N4713

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Transplant Surgery

NUCC Taxonomy Code: 204F00000X

License # reported to NPPES TX N4713

A surgeon who specializes in transplant surgery.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Texas Medical Board.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
208633202 (TX)
Medicaid ID
208633203 (TX)
Medicaid ID
208633204 (TX)
Medicaid ID
208633206 (TX)
Medicaid ID
208633201 (TX)
Other Identifier Bcbs
8DY910 (TX)
Other Identifier Rr Medicare
P01107879 (TX)
Other Identifier Bcbs
8CE601 (TX)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - GENERAL SURGERY

Medicare Enrollment ID

I20091123000262

Enrollment State Jurisdiction

TX

PECOS Control ID

7113066630

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Tmh Physician Associates Pllc

16605 Southwest Fwy, Sugar Land, TX 774793505

Phone: 2812750880

Tmh Physician Associates Pllc

16655 Southwest Fwy, Sugar Land, TX 774792329

Tmh Physician Associates Pllc

6445 Main St, Houston, TX 770301502

Tmh Physician Associates Pllc

16605 Southwest Fwy, Sugar Land, TX 774793500

Phone: 2812750800

Tmh Physician Associates Pllc

6565 Fannin St Main, Houston, TX 770302703

Phone: 7134410428

Houston Methodist Specialty Physicians

6565 Fannin St, Houston, TX 770302703

Tmh Physician Associates Pllc

7575 San Felipe St, Houston, TX 770631777

Phone: 7132669955

Tmh Physician Associates Pllc

16605 Sw Fwy 410, Sugar Land, TX 774793500

Phone: 2812740148

Tmh Physician Associates Pllc

16605 Southwest Fwy 400 Mob3, Sugar Land, TX 774793500

Phone: 2812750800

Tmh Physician Associates Pllc

6565 Fannin St, Houston, TX 770302703

Houston Methodist Specialty Physicians

6445 Main St, Houston, TX 770301502

Phone: 7134413150

Tmh Physician Associates Pllc

16605 Sw Fwy 450, Sugar Land, TX 774793505

Phone: 2812750860

Houston Methodist Specialty Physicians

6565 Fannin St, Houston, TX 770302703

Tmh Physician Associates Pllc

6445 Main St Opc, Houston, TX 770301502

Secondary Practice Locations

16605 Southwest Fwy, Suite 450

Sugar Land, TX 774793501

Phone: 2812750860

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

6 listed
Deanna Brewer , ACNP

Nurse Practitioner - Acute Care

NPI 1679827786
NPI 1942428784

Doctor of Medicine (M.D.), FACS

NPI 1215129739

Doctor of Medicine (M.D.)

Leonora Meisenbach , RN, ACNP-BC

Nurse Practitioner - Acute Care

NPI 1922169515

Registered Nurse, ACNPBC

NPI 1790903524

Doctor of Medicine (M.D.)

Carlos Solis , AGACNP-BC

Nurse Practitioner - Acute Care

NPI 1922657584

Adult-Gerontology Acute Care Nurse Practitioner (Board Certified)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

16 Historical Events
๐Ÿ“
Updated Practice Location June 25, 2026

Registered at 6550 FANNIN ST STE 1601, HOUSTON, TX 770302743 (Tel: 7134416139)

๐Ÿ“
Updated Business Mailing Address June 25, 2026

Registered at 6550 FANNIN ST STE 1601, HOUSTON, TX 770302743 (Tel: 7134416139)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) September 14, 2023

Transplant Surgery (license number reported to NPPES: TX N4713)

โœ…
NPI Profile Active October 20, 2017

NPI status registered as active in NPPES database

๐Ÿ“
Updated Practice Location October 20, 2017

Registered at 16605 SOUTHWEST FWY, SUITE 450, SUGAR LAND, TX 774793501 (Tel: 2812750860)

๐Ÿ“
Updated Business Mailing Address October 20, 2017

Registered at 16605 SOUTHWEST FWY, SUITE 450, SUGAR LAND, TX 774793501 (Tel: 2812750860)

๐Ÿ‘ค
Provider Name / Credentials Updated October 20, 2017

Recorded as ASHISH SAHARIA, MD

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) October 20, 2017

Transplant Surgery (license number reported to NPPES: TX N4317)

๐Ÿ“
Updated Practice Location January 16, 2017

Registered at 16605 SOUTHWEST FWY, SUITE 450, SUGAR LAND, TX 774793501 (Tel: 2812750860)

๐Ÿ“
Updated Business Mailing Address January 16, 2017

Registered at 16605 SOUTHWEST FWY, SUITE 450, SUGAR LAND, TX 774793501 (Tel: 2812750860)

โœ…
NPI Profile Active January 17, 2013

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) January 17, 2013

Registered at 6550 FANNIN, SM1616A, HOUSTON, TX 77030 (Tel: 7134415151)

๐Ÿ“
Business Mailing Address (Initial Record) January 17, 2013

Registered at 6550 FANNIN ST., 1616A SMITH TOWER, HOUSTON, TX 77030 (Tel: 7134415151)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) January 17, 2013

Recorded as ASHISH SAHARIA, MD

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) January 17, 2013

Transplant Surgery (license number reported to NPPES: TX N4317)

๐ŸŸข
Initial NPI Registration & Enumeration October 28, 2008

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1821241571
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 28, 2008
Last Update: June 25, 2026
Sole Proprietor: No

Other Surgery Specialists in Houston

All Surgery Specialists in Houston

Mailing Address

6550 Fannin St Ste 1601

Houston, TX 770302743

Phone: 7134416139

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.