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Internal Medicine Providers in Tomball, TX

Browse 25 Internal Medicine providers listed in NPPES with a practice address in Tomball, Texas.

25 Healthcare Providers

How Tomball compares with the U.S.

Tomball has 183 clinicians in Internal Medicine per 100,000 residents, 4.1 times the U.S. rate of 44.

That is 25 active clinicians in Internal Medicine with a practice address in Tomball, for a population of 13,655.

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.

94% of clinicians in Internal Medicine in Tomball listed in the CMS Medicare file (16 of 17) 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.

35% of clinicians in Internal Medicine in Tomball listed in the CMS Medicare file (6 of 17) 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 Tomball, TX

Source: CMS PECOS
PECOS Enrolled Specialists 21 In Tomball, TX
Part B Lab & Imaging Eligible 21 Diagnostic Referrals
DME Ordering Eligible 22 Durable Medical Equipment
Home Health Agency Referrals 21 HHA Ordering Eligible
Showing 1โ€“20 of 25 providers
With recent CMS data first, then Aโ€“Z

Dr. Dhuha Majeed Alkhaiat , MD

Internal Medicine

Active NPI Status
22625 Tx 249, Suite 450, Tomball, TX 773751702
Phone: 2818269974
NPI Identifier 1427324599
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Dr. Rajasekaran Annamalai , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
11011 Northpointe Blvd Ste C, Tomball, TX 773751572
Phone: 2812461100
NPI Identifier 1932210234
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Dr. Shamaila Adnan Aslam , MD

Internal Medicine

Active NPI Status
308 Holderrieth Blvd, Tomball, TX 773754536
Phone: 8323388354
NPI Identifier 1992748545
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Dr. S Janel Beatie , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
13414 Medical Complex Dr, Suite 6, Tomball, TX 77375
Phone: 2815160212
NPI Identifier 1801982020
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Dr. Sakina Broachwala , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
17138 N Eldridge Pkwy Ste F, Tomball, TX 773778288
Phone: 2817864430
NPI Identifier 1265953111
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Dr. Balbir Singh Chahal , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
455 School St, Ste #44, Tomball, TX 773754593
Phone: 2813570661
NPI Identifier 1508850066
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Dr. Muhammad Irfan , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
27721 Tomball Pkwy, Suite 200, Tomball, TX 773756561
Phone: 2813516800
NPI Identifier 1972570489
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Dr. Adnan Zia Jafri , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1015 W Main St, Tomball, TX 773755525
Phone: 2813512040
NPI Identifier 1699782417
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Dr. Ewan Douglas Johnson , MD, PhD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
13414 Medical Complex Dr Ste 6, Tomball, TX 773753333
Phone: 2814156687
NPI Identifier 1043521313
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Dr. Kelsey Knight , MD

Internal Medicine

Active NPI Status
26400 Kuykendahl Rd, Tomball, TX 773752882
Phone: 8329198909
NPI Identifier 1164818860
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Dr. David T Le , MD, PA

Internal Medicine

Active NPI Status Accepts Medicare Assignment
455 School St, Suite 40, Tomball, TX 773754593
Phone: 2812556922
NPI Identifier 1861438525
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Dr. Hang A Le , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
1101 Alma St Ste 102, Tomball, TX 773754559
Phone: 8328437075
NPI Identifier 1982618310
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Dr. Mark D. Le , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
602 Lawrence Street, B, Tomball, TX 773753331
Phone: 2812556333
NPI Identifier 1033153002
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Dr. Imran Sattar Nathani , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
27721 Tomball Pkwy, Suite 200, Tomball, TX 773756561
Phone: 2813516800
NPI Identifier 1164495339
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Dr. Jose L Ramos , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
7 Waterfall Way, Tomball, TX 773754974
Phone: 2816739773
NPI Identifier 1629328026
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Dr. Ali Raza , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
455 School St Ste 15, Tomball, TX 773754594
Phone: 2819710314
NPI Identifier 1023304946
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Dr. Sandro Sinatora , MD

Internal Medicine

Active NPI Status
13414 Medical Complex Dr, Suite #6, Tomball, TX 77375
Phone: 2815160212
NPI Identifier 1568558781
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Dr. Fehmida Vejlani , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
721 James St, Tomball, TX 773754537
Phone: 2813515100
NPI Identifier 1689641839
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Dr. Harold David Wills , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
605 Holderrieth Blvd, Tomball, TX 773756445
Phone: 8326875787
NPI Identifier 1932162252
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Dr. Cassie Li Xu , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
605 Holderrieth Blvd, Tomball, TX 773756445
Phone: 8327940044
NPI Identifier 1770947509
View Full Profile

Frequently Asked Questions about Internal Medicine in Tomball

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.

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