DR. JULIE NICOLE STEWART M.D.
NPI 1891931283
Urology in Houston, TX

Q: What is Julie Stewart's NPI number?

The NPI number for Julie Stewart is 1891931283. It was assigned to this individual provider in the NPPES registry on January 6, 2009.

Q: What is Julie Stewart's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Q: When was this NPI record last updated?

The NPPES record for Julie Stewart was last updated on September 30, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 January 06, 2009PECOS EnrolledAccepts Medicare Assignment

6560 FANNIN ST, SUITE 2100, HOUSTON, TX 77030(713) 441-6455 Get Directions Write a Review

NPPES record last updated: September 30, 2013. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Dr. Julie Nicole Stewart M.d. NPPES

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

DR. JULIE NICOLE STEWART M.D. (NPI 1891931283) is an individual urology provider in Houston, Texas, licensed in Texas (P3248) and active in the NPI registry since January 2009. She is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and is a graduate of Baylor College Of Medicine (2006).

NPPES Registry Identity

NPI1891931283

Entity TypeIndividualFemale

Primary Taxonomy208800000X

Provider Legal NameDR. JULIE NICOLE STEWARTCredential: M.D.

Location Address6560 FANNIN ST, SUITE 2100Houston, TX 77030-2761

Mailing Address6560 Fannin St, Suite 2100Houston, TX 77030-2761 · (713) 441-6455

Phone(713) 441-6455

Sole ProprietorYes

Medical School CMSBaylor College Of MedicineGraduated 2006

Enumeration DateJanuary 6, 2009

Last NPPES UpdateSeptember 30, 2013

✔ NPI 1891931283 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians

Taxonomy Code208800000X

License✔ Licensed in TX · P3248

Definition

A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.

6560 FANNIN ST, Houston, TX 77030

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include WellPoint.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

Dr. Julie Nicole Stewart 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 ID1254574064

PECOS Enrollment IDI20130827000285

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 Julie Stewart reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Tmh Physician Associates PLLC

0.1 mi

Ophthalmology

6550 FANNIN ST, SUITE 447
Houston, TX 77030

Reassigned Medicare billing, Texas enrollment
2,407 clinicians in this Medicare group

NPI 1275779225 (713) 441-7389

Houston Methodist Specialty Physicians

0.9 mi

Otolaryngology

7550 GREENBRIAR DR STE 600
Houston, TX 77030

Reassigned Medicare billing, Texas enrollment
1,579 clinicians in this Medicare group

NPI 1902614332 (281) 414-6055

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 18

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.

Injection, onabotulinumtoxina, 1 unit J0585

Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.

10,600 services44 patients

Ultrasound measurement of bladder capacity after voiding 51798

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

358 services266 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.

152 services137 patients

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.

98 services92 patients

Exam with injections of chemical for destruction of bladder using an endoscope 52287

This procedure involves the use of a thin, flexible tube with a light (endoscope) for internal examination. A chemical is then injected to help eliminate specific issues in the bladder. It's a standard and safe process.

76 services44 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

65 services65 patients

Diagnostic exam of bladder and urethra using an endoscope 52000

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

55 services49 patients

Complex measurement of pressure of urine flow in bladder with voiding pressure studies 51728

This procedure measures the pressure in your bladder as it fills and empties. It helps to understand how well your bladder is functioning. Sensors record pressure levels during these processes, providing valuable data for your doctor.

45 services45 patients

Insertion of device into abdomen with pressure and urine flow rate study 51797

This procedure involves placing a small device into your abdomen to monitor pressure and urine flow rates. It helps in understanding how well your body is processing and eliminating liquid waste. It's a safe procedure, typically performed under local anesthesia.

45 services45 patients

Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings 51784

This procedure involves the use of non-invasive devices to record the electrical activity of muscles at specific body openings. It's helpful in understanding muscle function and can assist in diagnosing certain conditions.

44 services44 patients

Electronic assessment of bladder emptying 51741

Electronic assessment of bladder emptying is a non-invasive test that measures how well your bladder functions. It uses ultrasound technology to create images of your bladder before and after you use the restroom, helping to identify any issues with bladder emptying.

42 services42 patients

Injection procedure for imaging of bladder during voiding 51600

This procedure involves injecting a safe, contrasting material into your bladder through a small tube. This helps capture clear images during voiding. The process helps doctors understand your bladder's function better and identify any potential issues.

39 services39 patients

Review by radiologist of urinary bladder and urethra images with contrast and after passing urine 74455

This procedure involves a specialist examining images of your bladder and urine passage. A contrast agent helps highlight these areas better. After you empty your bladder, another set of images is taken for comparison. This helps identify any abnormalities.

38 services38 patients

Insertion of sacral nerve neurostimulator electrode array 64561

The insertion of a sacral nerve neurostimulator electrode array is a procedure where a small device is placed under your skin. This device sends mild electrical pulses to your sacral nerves, which can help manage certain body functions and alleviate symptoms.

18 services18 patients

Insertion of sacral nerve neurostimulator electrode array 64561

15 services14 patients

Insertion or replacement of peripheral, sacral, or gastric neurostimulator generator or receiver 64590

The insertion of a peripheral or gastric neurostimulator generator is a procedure that helps manage chronic pain or gastric conditions. A small device is surgically placed under the skin, which sends mild electrical signals to the nerves involved.

14 services14 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.

14 services14 patients

Insertion of inflatable urethra or bladder neck sphincter 53445

The insertion of an inflatable urethra or bladder neck sphincter is a procedure aimed at improving bladder control. A small device is surgically placed to help regulate urine flow. The device can be manually controlled to ensure comfort and effectiveness.

12 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Houston Methodist Hospital

Acute Care Hospitals · Houston, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450358

Location6565 FanninHouston, TX 77030 · Harris County

Emergency services Birthing friendly

Houston Methodist Baytown Hospital

Acute Care Hospitals · Baytown, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450424

Location4401 Garth RoadBaytown, TX 77521 · Harris County

Emergency services Birthing friendly

Houston Methodist Clear Lake Hospital

Acute Care Hospitals · Nassau Bay, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450709

Location18300 Houston Methodist DrNassau Bay, TX 77058 · Harris 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

Houston Methodist The Woodlands Hospital

Acute Care Hospitals · The Woodlands, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number670122

Location17201 Interstate 45 SouthThe Woodlands, TX 77385 · Montgomery County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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

$72.62 typical visit price

range $18.60 – $143.93

Typical copayment $18.15 (range $4.65 – $35.98)

Most-billed visit code 99213

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 9

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

Insertion tray without drainage bag and without catheter (accessories only) A4310

DME-Medical/Surgical Supplies · category DA000N

2 suppliers24 claims24 services$6.33 avg. paid by Medicare

Lubricant, individual sterile packet, each A4332

DME-Medical/Surgical Supplies · category DA000N

3 suppliers20 claims4,430 services$0.10 avg. paid by Medicare

Indwelling catheter; foley type, two-way latex with coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4338

DME-Orthotic Devices · category DF000N

1 supplier21 claims21 services$11.27 avg. paid by Medicare

Male external catheter, with or without adhesive, disposable, each A4349

DME-Medical/Surgical Supplies · category DA000N

2 suppliers15 claims735 services$1.95 avg. paid by Medicare

Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351

DME-Orthotic Devices · category DF008N

12 suppliers160 claims30,535 services$1.70 avg. paid by Medicare

Intermittent urinary catheter; coude (curved) tip, with or without coating (teflon, silicone, silicone elastomeric, or hydrophilic, etc.), each A4352

DME-Orthotic Devices · category DF008N

4 suppliers38 claims7,357 services$4.88 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 20

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

JANET L ATTISHA RN, ACNP

Nurse Practitioner

6560 FANNIN ST, STE 1260
HOUSTON, TX 77030

Harris County (713) 797-0466

TIEN WONG M.D.

Ophthalmology

6560 FANNIN ST, STE 750
HOUSTON, TX 77030

Harris County (713) 524-3434

DR. OLGA WALN M.D.

Psychiatry & Neurology (Neurology)

6560 FANNIN ST, STE 802
HOUSTON, TX 77030

Harris County (713) 441-9551

PARTNERS IN INTERNAL MEDICINE, P.A.

Internal Medicine

6560 FANNIN ST, SUITE 1012
HOUSTON, TX 77030

Harris County (281) 657-0770

KEVIN ANTHONY GRIMES MD

Internal Medicine (Infectious Disease)

6560 FANNIN ST, SUITE 1540
HOUSTON, TX 77030

Harris County (713) 799-9997

NICOLE BAUTISTA DAVENPORT P.A.-C

Physician Assistant

6560 FANNIN ST, SUITE 1842
HOUSTON, TX 77030

Harris County (713) 790-2089

DR. MICHAEL POOL COSELLI M.D.

Surgery

6560 FANNIN ST, STE 1608
HOUSTON, TX 77030

Harris County (713) 796-1608

DR. WILLIAM HYPES OBENOUR JR. M.D.

Internal Medicine

6560 FANNIN ST, SUITE 1112
HOUSTON, TX 77030

Harris County (713) 790-1541

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 Julie Stewart's NPI number?

The NPI number for Julie Stewart is 1891931283. It was assigned to this individual provider in the NPPES registry on January 6, 2009.

Where is Julie Stewart located?

Julie Stewart practices at 6560 Fannin St Suite 2100, Houston, TX 77030. The listed phone number is (713) 441-6455.

What is Julie Stewart's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Julie Stewart enrolled in Medicare?

Yes. Julie Stewart 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 Julie Stewart's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Julie Stewart reassigns Medicare benefits to 2 organizations: Tmh Physician Associates PLLC (Houston, TX) and Houston Methodist Specialty Physicians (Houston, 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 Julie Stewart's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Julie Stewart accept?

Health plans from WellPoint list Julie Stewart 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 Julie Stewart affiliated with any hospitals?

According to CMS data, Julie Stewart is affiliated with Houston Methodist Hospital, Houston Methodist Baytown Hospital, Houston Methodist Clear Lake Hospital, Houston Methodist West Hospital and Houston Methodist The Woodlands Hospital.

When was this NPI record last updated?

The NPPES record for Julie Stewart was last updated on September 30, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.