Medicaid Provider SpendingClaims paid 2018–2024 · HHS public file
Home › AZ › Tucson › NPI 1821752213
Physician

Ies Arizona PLLC

Ies Arizona PLLC was paid $12.59M by Medicaid between Feb 2022 and Dec 2024, across 9 billing codes. Its largest line is 99285, emergency room visit (most serious) — 45% of everything it billed.

33Billing provider infoIES ARIZONA PLLC
TUCSON, AZ 85712
33aNPI1821752213assigned 10/22/2021
28Total paid$12.59M
24GClaims135,391
24DCodes billed9
24AFirst – last monthFeb 2022 – Dec 2024
Compared with peers

Next to other Emergency Medicine Physician providers in Arizona

Rank by total paid#6 of 124
Median peer was paid$16K
This provider vs. median773×

Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.

Auditor's notes

Automated statistical signals. Not evidence of fraud — how these are computed.

Entity ProliferationAuthorized official ZENAROSA, NESTOR controls 20+ related entities in our dataset. Read more
Box 24A · Dates of service

Paid by month

$0$200K$400K$600K2018201920202021202220232024
Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider
By year, as a table
YearClaimsPaid
202245,659$4.06M
202347,538$4.62M
2024incomplete42,194$3.91M
Box 24 · Service lines

What it billed for

CodeServiceShareClaimsBene. recordsPaid
99285 Emergency room visit (most serious)Emergency department visit for the evaluation and management, high severity with immediate threat to life 45% 47,096 45,698 $5.66M
99284 Emergency room visit (serious)Emergency department visit for the evaluation and management, high severity 43% 57,426 55,798 $5.44M
99283 Emergency room visit (moderate)Emergency department visit for the evaluation and management, moderate severity 7.3% 15,010 14,634 $921K
99291 Critical care, evaluation and management of the critically ill patient, first 30-74 minutes 3.9% 3,196 3,127 $494K
93010 Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only <1% 11,530 10,928 $69K
99053 <1% 940 797 $3K
99292 <1% 12 12 $1K
93042 <1% 169 166 $1K
99282 Emergency department visit for the evaluation and management, low to moderate severity <1% 12 12 $428.22

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.

From NPPES

Who's on the registration

Authorized officialZENAROSA, NESTOR (AUTHORIZED OFFICIAL)
Same official

Other billing entities under ZENAROSA, NESTOR

Full network →
ProviderLocationPaid
Century Integrated Partners, INCDallas, TX$27.91M
Integrative Emergency Services Physician Group-Houston PLLCPasadena, TX$8.02M
Integrative Emergency Services Physician Group PAFort Worth, TX$4.23M
Ies Missouri LLCWest Plains, MO$1.48M
Ies Central Texas PLLCHillsboro, TX$913K
Ies South Carolina LLCHartsville, SC$807K
Ies Arkansas PLLCDallas, TX$735K
Ies Carrollton PLLCCarrollton, TX$640K
Ies Alabama PLLCFoley, AL$458K
Ies Florida PLLCVenice, FL$441K
Ies Colorado PLLCDenver, CO$368K
Ias Arizona PLLCTucson, AZ$273K
Ies HSP Missouri LLCWest Plains, MO$239K
Ies Obs Arizona PLLCTucson, AZ$215K
Ies Oklahoma LLCLawton, OK$80K
Ies HSP Arkansas PLLCDallas, TX$12K
Ias Oklahoma LLCLawton, OK$10K
Mydas PAFt Worth, TX$6K
Ies Hospitalists PLLCDallas, TX$2K
Ies Mobile Medicine PLLCDallas, TX$613.70

Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.