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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. KATHLEEN JANE LYSSY M.D.
NPI 1831182005
Internal Medicine in San Antonio, TX

Active since August 23, 2005PECOS Enrolled
6100 BANDERA RD, 403, SAN ANTONIO, TX 78238(210) 256-9500(210) 256-8720 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Kathleen Jane Lyssy M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KATHLEEN JANE LYSSY M.D. (NPI 1831182005) is an individual internal medicine provider in San Antonio, Texas, licensed in Texas (J8039) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1831182005
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. KATHLEEN JANE LYSSYCredential: M.D.
Location Address6100 BANDERA RD, 403San Antonio, TX 78238-1652
Mailing Address6100 Bandera Rd, 403San Antonio, TX 78238-1652 · (210) 256-9500 · Fax (210) 256-8720
Phone(210) 256-9500
Fax(210) 256-8720
Sole ProprietorNo
Enumeration DateAugust 23, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1831182005 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in TX · J8039
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
6100 BANDERA RD, San Antonio, TX 78238
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Other Identifiers 1

Other0086EUTX · Blue Cross Blue Shield

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Kathleen Jane Lyssy M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 8

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
425 services189 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
251 services142 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
80 services80 patients
Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
50 services23 patients
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811
This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.
39 services34 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
36 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78238 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
5 suppliers14 claims27 services$6.09 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KENNETH M LYSSY JR. M.D.
Family Medicine
6100 BANDERA RD, 403
SAN ANTONIO, TX 78238
Bexar County (210) 256-9500
KENNETH M. LYSSY JR MD PA
Family Medicine
6100 BANDERA RD, SUITE 403
SAN ANTONIO, TX 78238
Bexar County (210) 256-9500
PAIN & NEUROMUSCULAR CLINIC OF TEXAS , P.A.
Specialist
6100 BANDERA RD, 710
SAN ANTONIO, TX 78238
Bexar County (210) 826-2311
LAWRENCE PAUL DIMICELI DDS
Dentist
6100 BANDERA RD, STE 300
SAN ANTONIO, TX 78238
Bexar County (210) 680-1618
MR. PRAFUL R MEHTA M.D.
Internal Medicine
6100 BANDERA RD, SUITE 710
SAN ANTONIO, TX 78238
Bexar County (210) 523-9800

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kathleen Lyssy's NPI number?

The NPI number for Kathleen Lyssy is 1831182005. It was assigned to this individual provider in the NPPES registry on August 23, 2005.

Where is Kathleen Lyssy located?

Kathleen Lyssy practices at 6100 Bandera Rd 403, San Antonio, TX 78238. The listed phone number is (210) 256-9500.

What is Kathleen Lyssy's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Kathleen Lyssy enrolled in Medicare?

Yes. Kathleen Lyssy is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kathleen Lyssy was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.