1. Home
  2. Directory
  3. Arizona
  4. Tucson
  5. Surgery
  6. NPI Profile

DR. SITARA KOMMAREDDI MD
NPI 1841236833
Surgery in Tucson, AZ

Active since June 20, 2006PECOS EnrolledAccepts Medicare Assignment
92.12/100
CMS Quality Rating
6567 E CARONDELET DR, SUITE 435, TUCSON, AZ 85710(520) 512-5757(520) 882-3211 Get Directions Write a Review

NPPES record last updated: September 12, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Sitara Kommareddi Md NPPES

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

DR. SITARA KOMMAREDDI MD (NPI 1841236833) is an individual surgery provider in Tucson, Arizona, licensed in Arizona (31411) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Tucson, and is a graduate of Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University (1996).

NPPES Registry Identity

NPI1841236833
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDR. SITARA KOMMAREDDICredential: MD
Location Address6567 E CARONDELET DR, SUITE 435Tucson, AZ 85710-6152
Mailing Address6567 E Carondelet Dr, Suite 435Tucson, AZ 85710-6152 · (520) 512-5757 · Fax (520) 882-3211
Phone(520) 512-5757
Fax(520) 882-3211
Sole ProprietorYes
Medical School CMSClvlnd Clinic Lerner College Of Med Of Case Wstn Rsv UniversityGraduated 1996
Enumeration DateJune 20, 2006
Last NPPES UpdateSeptember 12, 2023
NPPES CertifiedSeptember 12, 2023
✔ NPI 1841236833 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
License✔ Licensed in AZ · 31411
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
6567 E CARONDELET DR, Tucson, AZ 85710
Open in Google Maps ↗

Secondary Practice Location 1

Location 15301 E Grant RdTucson, AZ 85712-2805 · Phone (520) 327-5461 · Fax (520) 324-1406

Other Identifiers 2

Other31411AZ · State License
Medicaid778673AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona 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

Dr. Sitara Kommareddi Md 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 ID6608890157
PECOS Enrollment IDI20060124000711
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

4

Medicare enrollment records show Sitara Kommareddi reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sitara Kommareddi MD PLLC
Same address
Surgery
6567 E CARONDELET DR, SUITE 435
Tucson, AZ 85710
  • Reassigned Medicare billing, Arizona enrollment
NPI 1447527817 (520) 512-5757
Tmc Medical Network
2.3 mi
Multi-Specialty
5301 E GRANT RD
Tucson, AZ 85712
  • Reassigned Medicare billing, Arizona enrollment
  • 471 clinicians in this Medicare group
NPI 1750832283 (520) 327-5461
Tmcone
2.3 mi
Multi-Specialty
5301 E GRANT RD
Tucson, AZ 85712
  • Reassigned Medicare billing, Arizona enrollment
  • 196 clinicians in this Medicare group
NPI 1467310417 (520) 324-2308
Tucson Medical Center
2.3 mi
General Acute Care Hospital
5301 E GRANT RD
Tucson, AZ 85712
  • Reassigned Medicare billing, Arizona enrollment
  • 95 clinicians in this Medicare group
NPI 1174512792 (520) 324-2535

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 9

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.

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.
52 services52 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.
40 services32 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
35 services35 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
30 services30 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
25 services13 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.
24 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85710 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
$85.89 typical visit price
range $55.44 – $168.60
Typical copayment $21.47 (range $13.86 – $42.15)
Most-billed visit code 99203
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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.

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.

92.12/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality84.25
Promoting Interoperability100
Improvement Activities40

Reported Quality Measures

Breast Cancer Screening
Percentage of women 50-74 years of age who had a mammogram to screen for breast cancer
2%255 patients1/55-star benchmark: 96%
Colorectal Cancer Screening
Percentage of adults 50-75 years of age who had appropriate screening for colorectal cancer
78%76 patients4/55-star benchmark: 100%
Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
100%1,899 patients5/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
61%56 patients3/55-star benchmark: 100%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
93%389 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
23%303 patients1/55-star benchmark: 100%
Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
91%102 patients4/55-star benchmark: 100%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
95%303 patients4/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
15%303 patients1/55-star benchmark: 79%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

ARIZONA COMMUNITY SURGEONS PC
Orthopaedic Surgery
6567 E CARONDELET DR, SUITE 415
TUCSON, AZ 85710
Pima County (520) 885-6701
DR. RICHARD MARK BLEW M.D.
Orthopaedic Surgery
6567 E CARONDELET DR, SUITE 415
TUCSON, AZ 85710
Pima County (520) 885-6701
SOUTHWEST HEART GROUP LLC
Specialist
6567 E CARONDELET DR, SUITE 225
TUCSON, AZ 85710
Pima County (520) 886-3432
LISA M CASTELLANO D.O.
Internal Medicine (Cardiovascular Disease)
6567 E CARONDELET DR, SUITE 225
TUCSON, AZ 85710
Pima County (520) 886-3432
TIMOTHY HOSKINS OBGYN
Obstetrics & Gynecology
6567 E CARONDELET DR, SUITE 445
TUCSON, AZ 85710
Pima County (520) 770-7820
TIMOTHY J KNOLL PA
Physician Assistant
6567 E CARONDELET DR, SUITE 415
TUCSON, AZ 85710
Pima County (520) 885-6701
ALISHA SEVERSON M.S.
Audiologist
6567 E CARONDELET DR
TUCSON, AZ 85710
Pima County (520) 296-2454
WESTERN NEUROSURGERY. LTD.
Physician Assistant
6567 E CARONDELET DR, SUITE 305
TUCSON, AZ 85710
Pima County (520) 881-8400

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 Sitara Kommareddi's NPI number?

The NPI number for Sitara Kommareddi is 1841236833. It was assigned to this individual provider in the NPPES registry on June 20, 2006.

Where is Sitara Kommareddi located?

Sitara Kommareddi practices at 6567 E Carondelet Dr Suite 435, Tucson, AZ 85710. The listed phone number is (520) 512-5757.

What is Sitara Kommareddi's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Sitara Kommareddi enrolled in Medicare?

Yes. Sitara Kommareddi 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 Sitara Kommareddi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sitara Kommareddi reassigns Medicare benefits to 4 organizations: Sitara Kommareddi MD PLLC (Tucson, AZ), Tmc Medical Network (Tucson, AZ), Tmcone (Tucson, AZ) and Tucson Medical Center (Tucson, AZ). 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 Sitara Kommareddi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sitara Kommareddi accept?

Health plans from Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona, Cigna HealthCare of Arizona, Inc and Imperial Insurance Companies, Inc. list Sitara Kommareddi 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 Sitara Kommareddi was last updated on September 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.