BRENDA L WAINSCOTT M.D.
NPI 1255337754
Internal Medicine in Katy, TX

Q: What is Brenda Wainscott's NPI number?

The NPI number for Brenda Wainscott is 1255337754. It was assigned to this individual provider in the NPPES registry on June 21, 2005.

Q: What is Brenda Wainscott's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Brenda Wainscott was last updated on February 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.

Active since June 21, 2005PECOS EnrolledAccepts Medicare Assignment

21700 KINGSLAND BLVD, STE 201, KATY, TX 77450(281) 398-7954(281) 578-7425 Get Directions Write a Review

NPPES record last updated: February 1, 2017. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Brenda L Wainscott M.d. NPPES

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

BRENDA L WAINSCOTT M.D. (NPI 1255337754) is an individual internal medicine provider in Katy, Texas, licensed in Texas (K6975) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS, is affiliated with Memorial Hermann - Texas Medical Center, and is a graduate of University Of Texas Medical School At Houston (1999).

NPPES Registry Identity

NPI1255337754

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameBRENDA L WAINSCOTTCredential: M.D.

Location Address21700 KINGSLAND BLVD, STE 201Katy, TX 77450-2513

Mailing Address21700 Kingsland Blvd, Ste 201Katy, TX 77450-2513 · (281) 398-7954 · Fax (281) 578-7425

Phone(281) 398-7954

Fax(281) 578-7425

Sole ProprietorNo

Medical School CMSUniversity Of Texas Medical School At HoustonGraduated 1999

Enumeration DateJune 21, 2005

Last NPPES UpdateFebruary 1, 2017

✔ NPI 1255337754 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 · K6975

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.

21700 KINGSLAND BLVD, Katy, TX 77450

Open in Google Maps ↗

Other Identifiers 3

Medicare PIN86Z235TX

Medicaid045350801TX

Medicare UPING90185TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brenda L Wainscott M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5294738977

PECOS Enrollment IDI20100625000322

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.

Medicare Billing Reassignments

Medicare enrollment records show Brenda Wainscott reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Medical Colleagues Of Texas, LLP

Same address

Internal Medicine

21700 KINGSLAND BLVD STE 201
Katy, TX 77450

Reassigned Medicare billing, Texas enrollment
13 clinicians in this Medicare group

NPI 1821096413 (281) 398-7954

Collaborative Geriatrics Inc

2.8 mi

Gerontology

24285 KATY FWY STE 300
Katy, TX 77494

Reassigned Medicare billing, Texas enrollment
78 clinicians in this Medicare group

NPI 1811088628 (346) 387-7171

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 17

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.

761 services281 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

304 services37 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

A follow-up nursing facility visit is a routine check-up that typically lasts about 35 minutes. During this visit, your health status is evaluated, any changes in your condition are noted, and necessary adjustments to your care plan are made. It's an essential part of maintaining your health.

210 services51 patients

Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 99350

An established patient home visit is a service where a healthcare professional visits a patient's home for a check-up or treatment. The visit typically lasts for about an hour. This service is especially beneficial for patients who may have difficulty traveling to a healthcare facility.

171 services98 patients

Management using the results of remote vital sign monitoring per calendar month, first 20 minutes 99457

This service involves reviewing and managing your health data, which is remotely monitored and collected. Your vital signs like heart rate and blood pressure are tracked regularly throughout the month. The first 20 minutes of this data analysis per month is included in this service.

141 services17 patients

Influenza vaccine split virus, preservative free 90662

The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.

90 services86 patients

Administration of influenza virus vaccine G0008

The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.

89 services85 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

Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days 99454

This service involves using devices to remotely track body functions like heart rate or blood pressure. These devices, provided initially, record data daily or send alerts if readings are abnormal. The service is renewed every 30 days.

73 services13 patients

Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 99310

72 services34 patients

Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438

An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.

53 services53 patients

Detection test by immunoassay technique for influenza virus 87400

An immunoassay test for influenza virus is a procedure that identifies the presence of the flu virus in your body. It uses your body's immune response to detect specific proteins (antigens) associated with the virus. This helps in early and accurate diagnosis of influenza.

40 services19 patients

Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426

An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.

33 services30 patients

Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306

An initial nursing facility visit is your first meeting with your healthcare team at a nursing facility. Lasting typically 45 minutes, this appointment involves a comprehensive health assessment and the creation of your personalized care plan. It's a crucial step to ensure your health and well-being.

17 services17 patients

Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more 99306

16 services16 patients

Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment G0402

An Initial Preventive Physical Examination, also known as a "Welcome to Medicare" visit, is a one-time, face-to-face visit during your first 12 months of Medicare enrollment. It includes a review of your health, as well as education and counseling about preventive services and further screenings.

13 services13 patients

Detection test by immunoassay technique for streptococcus, group a (strep) 87430

A detection test using the immunoassay technique for Group A Strep is a simple procedure. It identifies a specific bacteria, Streptococcus, which can cause throat infections. A swab from your throat is taken and tested for the presence of these bacteria.

11 services11 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Memorial Hermann - Texas Medical Center

Acute Care Hospitals · Houston, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450068

Location6411 FanninHouston, TX 77030 · Harris County

Emergency services Birthing friendly

Memorial Hermann Memorial City Hospital

Acute Care Hospitals · Houston, TX

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450610

Location921 GessnerHouston, TX 77024 · Harris County

Emergency services Birthing friendly

Memorial Hermann Katy Hospital

Acute Care Hospitals · Katy, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450847

Location23900 Katy FreewayKaty, TX 77494 · Fort Bend County

Emergency services Birthing friendly

Houston Methodist West Hospital

Acute Care Hospitals · Houston, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number670077

Location18500 Katy FreewayHouston, TX 77094 · Harris County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77450 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

$134.06 typical visit price

range $58.24 – $176.98

Typical copayment $33.51 (range $14.56 – $44.24)

Most-billed visit code 99204

Established Patient

$102.71 typical visit price

range $18.60 – $143.93

Typical copayment $25.67 (range $4.65 – $35.98)

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 3

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

15 suppliers41 claims143 services$6.30 avg. paid by Medicare

Lancets, per box of 100 A4259

DME-Medical/Surgical Supplies · category DA000N

8 suppliers22 claims45 services$1.15 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier12 claims12 services$67.07 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 19

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

KIEN ANH NGUYEN

Obstetrics & Gynecology

21700 KINGSLAND BLVD
KATY, TX 77450

Harris County (281) 398-2140

WILLIAM ALEXANDER CURRIE

Internal Medicine (Gastroenterology)

21700 KINGSLAND BLVD, SUITE 201
KATY, TX 77450

Harris County (281) 398-7954

KATY URGENT CARE PARTNERS, LP

Clinic/Center (Urgent Care)

21700 KINGSLAND BLVD, STE. 104
KATY, TX 77450

Harris County (281) 829-6570

MRS. JANE L ELLIS RN, MSN, NP

Nurse Practitioner (Women's Health)

21700 KINGSLAND BLVD, SUITE 202
KATY, TX 77450

Harris County (281) 398-8639

WOMEN SPECIALISTS OF KATY, P.A.

Specialist

21700 KINGSLAND BLVD, SUITE #203
KATY, TX 77450

Harris County (281) 398-2140

PAUL EDWARD BING M.D

Internal Medicine (Pulmonary Disease)

21700 KINGSLAND BLVD, SUITE 201
KATY, TX 77450

Harris County (281) 398-7954

SANKARANARAYAN ALAGUGURUSAMY M.D.

Emergency Medicine

21700 KINGSLAND BLVD, SUITE 104
KATY, TX 77450

Harris County (713) 554-5100

CASSIE EKDAHL

Nurse Practitioner

21700 KINGSLAND BLVD, SUITE 104
KATY, TX 77450

Harris County (281) 829-6570

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 Brenda Wainscott's NPI number?

The NPI number for Brenda Wainscott is 1255337754. It was assigned to this individual provider in the NPPES registry on June 21, 2005.

Where is Brenda Wainscott located?

Brenda Wainscott practices at 21700 Kingsland Blvd Ste 201, Katy, TX 77450. The listed phone number is (281) 398-7954.

What is Brenda Wainscott's specialty?

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

Is Brenda Wainscott enrolled in Medicare?

Yes. Brenda Wainscott is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Brenda Wainscott's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brenda Wainscott reassigns Medicare benefits to 2 organizations: Medical Colleagues Of Texas, LLP (Katy, TX) and Collaborative Geriatrics Inc (Katy, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Brenda Wainscott's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Brenda Wainscott accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Brenda Wainscott as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Brenda Wainscott affiliated with any hospitals?

According to CMS data, Brenda Wainscott is affiliated with Memorial Hermann - Texas Medical Center, Memorial Hermann Memorial City Hospital, Memorial Hermann Katy Hospital and Houston Methodist West Hospital.

When was this NPI record last updated?

The NPPES record for Brenda Wainscott was last updated on February 1, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.