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GULNARA MARTORELLA
NPI 1558891390
Internal Medicine in Austin, TX

Active since June 14, 2017PECOS Enrolled
72.52/100
CMS Quality Rating
1500 RED RIVER STREET, UT DELL MEDICAL INTERNAL MEDICINE, AUSTIN, TX 78701(512) 324-7000 Get Directions Write a Review

NPPES record last updated: September 23, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 23, 2022, Jul 21, 2022, Jun 14, 2017 (3 updates tracked since 2017).

About Gulnara Martorella NPPES

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

GULNARA MARTORELLA (NPI 1558891390) is an individual internal medicine provider in Austin, Texas, licensed in Texas (S6885) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1558891390
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameGULNARA MARTORELLA
Location Address1500 RED RIVER STREET, UT DELL MEDICAL INTERNAL MEDICINEAustin, TX 78701
Mailing AddressUt Dell Medical Internal Medicine 1500 Red River StreetAustin, TX 78701 · (512) 324-7000
Phone(512) 324-7000
Sole ProprietorNo
Enumeration DateJune 14, 2017
Last NPPES UpdateSeptember 23, 20223 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2022
✔ NPI 1558891390 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 · S6885
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.
1500 RED RIVER STREET, Austin, TX 78701
Open in Google Maps ↗

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 (PECOS)

Gulnara Martorella 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.

Medicare Billing Reassignments

3

Medicare enrollment records show Gulnara Martorella reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Seton Family Of Doctors
0.1 mi
Neurological Surgery
1601 TRINITY ST STOP 704
Austin, TX 78712
  • Reassigned Medicare billing, Texas enrollment
  • 1,188 clinicians in this Medicare group
NPI 1588997233 (512) 324-8300
Hospitalist Medicine Physicians Of Texas, PLLC
148 mi
Internal Medicine
18951 N MEMORIAL DR
Humble, TX 77338
  • Reassigned Medicare billing, Texas enrollment
  • 2,009 clinicians in this Medicare group
NPI 1629307095 (281) 540-7700
Cogent Healthcare Of Texas, PA
188 mi
Internal Medicine
8200 WALNUT HILL LN
Dallas, TX 75231
  • Reassigned Medicare billing, Texas enrollment
  • 1,208 clinicians in this Medicare group
NPI 1992722953 (214) 345-7585

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 3

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
34 services26 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
15 services15 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78701 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
$131.95 typical visit price
range $57.88 – $174.00
Typical copayment $32.98 (range $14.47 – $43.50)
Most-billed visit code 99204
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

72.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality61.27
Promoting Interoperability100
Improvement Activities40
Cost47.12

Other Providers at the Same Location NPPES 4

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

THOMAS ROBERT LASATER DO
Internal Medicine
1500 RED RIVER STREET
AUSTIN, TX 78701
Travis County (512) 324-7000
BRIAN KWUN KWOK LEE M.D.
Internal Medicine (Nephrology)
1500 RED RIVER STREET, SUITE 11006
AUSTIN, TX 78701
Travis County (512) 324-7930
DR. RYAN DOUGLAS KIMBROUGH MD
Psychiatry & Neurology (Neurology)
1500 RED RIVER STREET, UT AUSTIN DELL MEDICAL SCHOOL INTERNAL MEDICINE
AUSTIN, TX 78701
Travis County (512) 324-7000
DR. NICOLE A TURGEON M.D.
Transplant Surgery
1500 RED RIVER STREET, SUITE 11006
AUSTIN, TX 78701
Travis County (512) 324-7930

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 Gulnara Martorella's NPI number?

The NPI number for Gulnara Martorella is 1558891390. It was assigned to this individual provider in the NPPES registry on June 14, 2017.

Where is Gulnara Martorella located?

Gulnara Martorella practices at 1500 Red River Street Ut Dell Medical Internal Medicine, Austin, TX 78701. The listed phone number is (512) 324-7000.

What is Gulnara Martorella's specialty?

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

Is Gulnara Martorella enrolled in Medicare?

Yes. Gulnara Martorella is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gulnara Martorella's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gulnara Martorella reassigns Medicare benefits to 3 organizations: Seton Family Of Doctors (Austin, TX), Hospitalist Medicine Physicians Of Texas, PLLC (Humble, TX) and Cogent Healthcare Of Texas, PA (Dallas, 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 Gulnara Martorella's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gulnara Martorella 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 3 other insurers list Gulnara Martorella 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.

When was this NPI record last updated?

The NPPES record for Gulnara Martorella was last updated on September 23, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.