Physician Profile
Karen X. Thampoe, M.D.
Unclaimed ProfileAbout Dr. Thampoe
Based in Katy, TX, Karen X. Thampoe, M.D. is listed in the NPI registry under internal medicine. According to Medicare claims data, Karen cared for 1,400 Medicare patients across 7,320 services. The services billed most often include detection test by nucleic acid for organism, amplified probe technique, detection test for candida species (yeast), amplified probe technique, and online digital evaluation and management service for an established patient for up to 7 days, total time 11-20 minutes. NPI 1750390092 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (832) 321-4962
- Email not available
Practice Locations
21238 KINGSLAND BLVD
Katy, TX 77450
Conditions Commonly Evaluated or Treated
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Allergies
- Diabetes
- Flu
- Hypothyroidism
- Strep throat
- UTI
Cardiometabolic
Digestive and liver
Endocrine, blood, and bone
Infectious disease
Kidney and urinary
Respiratory
Blood & Circulation
- Blood clots
Blood disorders
- Anemia
Brain & Nerves
Brain and nerves
Cardiac and vascular
- AFib
Digestive
Heart & Circulation
- Heart disease
Infections
Kidney & Bladder
Lungs & Breathing
Mental Health
Neurologic and behavioral
Pain
Rheumatologic and pain
Procedures & services
Most searched procedures
- Annual physical
- Blood test
- Flu shot
- Medicare wellness visit
- Sick visit
- TB test
- Well-woman exam
Preventive and evaluation
- Medication management
- Post-hospital transitional care
Screening and diagnostic testing
- EKG
- Spirometry
Bones & Joints
Brain and nerves
Cancer screening
- Colon Cancer Screening Referral
- Mammogram Referral
Digestive
Exams & Consultations
- Pre-Op Clearance Exam
Heart & Circulation
- Blood Pressure Check
- Heart monitor
Heart health
- Cardiac Stress Test Referral
Imaging referral
- Abdominal Ultrasound Referral
Immunizations
Lab tests
- Urinalysis
Lungs & Breathing
- At-Home Sleep Study Order
Metabolic & Weight
- Weight Loss Injections and Medication
Minor procedures
- Ingrown toenail removal
- Suture removal
Office procedures
Office Procedures
- Skin Tag and Mole Removal
- Vitamin B12 Injections
- Wart Removal
Pain management
Preventive & Routine Care
- Smoking cessation counseling
Screenings & Diagnostics
Sexual health
Procedures Most Often Billed to Medicare
7,320 services · 1,400 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Complete ultrasound study of arm and leg arteries | Treatment | 93923 |
156 | More often than most peers in Internal Medicine |
| Electrocardiogram (ecg) 1 to 3 leads with review by physician | Treatment | 93040 |
105 | More often than most peers in Internal Medicine |
| Ultrasound study of arm and leg arteries | Treatment | 93922 |
59 | As often as other peers in Internal Medicine |
| Evaluation of neuropsychological test, first hour | Treatment | 96132 |
56 | As often as other peers in Internal Medicine |
| Measurement of brain wave activity (eeg), awake and drowsy | Treatment | 95816 |
52 | More often than most peers in Internal Medicine |
| Detection test by nucleic acid for organism, amplified probe technique | Lab test | 87798 |
3,163 | More than most peers in Internal Medicine |
| Detection test for candida species (yeast), amplified probe technique | Lab test | 87481 |
651 | Too few peers to compare |
| Online digital evaluation and management service for an established patient for up to 7 days, total time 11-20 minutes | Office visit | 99422 |
496 | More than most peers in Internal Medicine |
| Detection test by nucleic acid for vancomycin resistance strep (vre), amplified probe technique | Lab test | 87500 |
266 | Too few peers to compare |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
257 | More than most peers in Internal Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other internists in Katy 8
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Other 7
Providers who graduated from the same medical school in the same year.
Also performs Complete ultrasound study of arm and leg arteries 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Karen X. Thampoe's specialty?
Karen X. Thampoe is an internist in Katy, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where can I find Karen X. Thampoe?
Karen X. Thampoe is listed at 21238 Kingsland Blvd, Katy, TX 77450. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Karen X. Thampoe?
The number on file is (832) 321-4962. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Karen X. Thampoe's NPI number?
Karen X. Thampoe's National Provider Identifier is 1750390092. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Karen X. Thampoe's education?
Karen X. Thampoe attended Other, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Karen X. Thampoe been practicing?
Karen X. Thampoe has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What is Karen X. Thampoe known for?
According to Medicare billing data, Karen X. Thampoe provides treatments such as complete ultrasound study of arm and leg arteries and electrocardiogram 1 to 3 leads with review by physician, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Karen X. Thampoe confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Karen X. Thampoe. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.