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Internal Medicine Providers in Sugar Land, TX

Browse 108 Internal Medicine providers listed in NPPES with a practice address in Sugar Land, Texas.

108 Healthcare Providers

How Sugar Land compares with the U.S.

Sugar Land has 98 clinicians in Internal Medicine per 100,000 residents, 2.2 times the U.S. rate of 44.

That is 108 active clinicians in Internal Medicine with a practice address in Sugar Land, for a population of 110,016.

The Texas rate is 30 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

96% of clinicians in Internal Medicine in Sugar Land listed in the CMS Medicare file (76 of 79) accept Medicare assignment. That is similar to the Texas share of 95%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

44% of clinicians in Internal Medicine in Sugar Land listed in the CMS Medicare file (35 of 79) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is higher than the Texas share of 30%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Sugar Land, TX

Source: CMS PECOS
PECOS Enrolled Specialists 89 In Sugar Land, TX
Part B Lab & Imaging Eligible 89 Diagnostic Referrals
DME Ordering Eligible 89 Durable Medical Equipment
Home Health Agency Referrals 89 HHA Ordering Eligible
Showing 1โ€“20 of 108 providers
With recent CMS data first, then Aโ€“Z

Dr. Maaz Abbasi , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2225 Williams Trace Blvd Ste 110, Sugar Land, TX 774784440
Phone: 2814911911
NPI Identifier 1679754725
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Dr. Amir Ali , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
7102 Tarrington Ave Ste 303, Sugar Land, TX 774797282
Phone: 2813133900
NPI Identifier 1750482691
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Dr. Shanaz K Ali , MD

Internal Medicine

Active NPI Status Telehealth Services Available
50 Sugar Creek Center Blvd Ste 150, Sugar Land, TX 774783691
Phone: 2814910909
NPI Identifier 1871562272
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Dr. Saif K Altaie , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
16655 Southwest Fwy, Sugar Land, TX 774792329
Phone: 2812747000
NPI Identifier 1003205683
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Dr. Salman S. Aly , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
6903 Brisbane Ct Ste 100, Sugar Land, TX 774796845
Phone: 8328864774
NPI Identifier 1326287715
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Dr. Anuradha Aparasu , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1327 Lake Pointe Pkwy Ste 525, Sugar Land, TX 774784097
Phone: 2816377640
NPI Identifier 1477510014
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Dr. Sunitha Rao Ayyar , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
11529 S Highway 6, Sugar Land, TX 774984932
Phone: 8323763921
NPI Identifier 1093988818
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Dr. Shahid Badar , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
6406 Lazy Trail Ct, Sugar Land, TX 774795581
Phone: 2817214455
NPI Identifier 1528113172
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Dr. Ajay K Bhora , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
2647 Cordes Dr, Sugar Land, TX 774791353
Phone: 2817214385
NPI Identifier 1538184023
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Dr. Syed Bokhari , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
16605 Southwest Fwy Ste 175, Sugar Land, TX 77479
Phone: 2813025673
NPI Identifier 1750656856
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Dr. Rafael Cabello , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1317 Lake Pointe Pkwy, Sugar Land, TX 774783997
Phone: 2816377000
NPI Identifier 1063033199
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Dr. Gildardo Ceballos , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
6410 Hwy 90 Alt, Suite D, Sugar Land, TX 77479
Phone: 7134680880
NPI Identifier 1689956906
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Wen-Li Chang

Internal Medicine

Active NPI Status
16605 Southwest Fwy, Ste 350, Sugar Land, TX 774793482
Phone: 2815207037
NPI Identifier 1356385249
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Dr. Nagasudha Chittaluru , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1111 Highway 6, Suite 130, Sugar Land, TX 774784914
Phone: 2814943460
NPI Identifier 1972560431
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Dr. Vickas Dangayach , MD, MBA

Internal Medicine

Active NPI Status Accepts Medicare Assignment
16811 Southwest Fwy Fl 3, Sugar Land, TX 774794728
Phone: 2812760836
NPI Identifier 1154641736
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Dr. Deepa C Dave , MD

Internal Medicine

Active NPI Status
30 Sierra Oaks Dr, Sugar Land, TX 774795899
Phone: 7134420000
NPI Identifier 1982693057
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Shyam Desai

Internal Medicine

Active NPI Status Accepts Medicare Assignment
4645 Sweetwater Blvd Ste 200, Sugar Land, TX 774793016
Phone: 2815651112
NPI Identifier 1437738762
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Dr. Matthew Doan , MD

Internal Medicine

Active NPI Status
11555 University Blvd, Sugar Land, TX 774783889
Phone: 7134429100
NPI Identifier 1508353319
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Dr. Hafiza Khalid Docrat , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
11555 University Blvd, Sugar Land, TX 774783889
Phone: 7134429100
NPI Identifier 1730275017
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Dr. Yan Duan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1429 Highway 6 South, Ste 202, Sugar Land, TX 774785135
Phone: 8325001285
NPI Identifier 1649650045
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Frequently Asked Questions about Internal Medicine in Sugar Land

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Texas licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.