Doctor profile · Federal record

Dr. Izolda Rosario, AGNP-BC

Gerontology Nurse Practitioner (CMS: Nurse Practitioner) · Elmhurst, IL

  • NPI 1083222368
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 6 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
501 W Lake St Ste 207
Elmhurst, IL 601261419
(312) 513-9863

Credentials & registration

NPPES · NUCC
NPI registered
July 2020 — 6 yrs on file
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
363LG0600X — NUCC code
State license (1)
Illinois #209021561

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1083222368. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,704
Distinct HCPCS
9
Medicare allowed
$143,503
HCPCS Description Services Patients Avg allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 479 56 $87
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes 417 193 $87
99497 Advance care planning, first 30 minutes 196 178 $62
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 178 38 $61
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 175 147 $126
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes 145 74 $61
99497 Advance care planning, first 30 minutes 51 43 $68
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 44 30 $126
99316 Nursing facility discharge management, more than 30 minutes 19 19 $108

In context: peer comparison

Among 1 peers in Elmhurst Gerontology Nurse Practitioner, average services per provider: 189. This provider delivers 9.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$74
Transactions
3
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Mylan Specialty L.P. 3 $73.73

By nature of payment

Food and Beverage
$74

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
957
Patients
13
Total drug cost
$72,061
Drug Type Claims Patients Total cost
Gemtesa (Vibegron) Brand 202 0 $47,498
Amlodipine Besylate Generic 70 0 $747
Gabapentin Generic 70 0 $1,130
Potassium Chloride Generic 69 13 $1,309
Omeprazole Generic 61 0 $706
Atorvastatin Calcium Generic 58 0 $836
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 56 0 $726
Tamsulosin Hcl Generic 54 0 $774
Famotidine Generic 53 0 $1,055
Eliquis (Apixaban) Brand 49 0 $13,424

Frequently asked questions

Auto-generated from federal data
What is Dr. Izolda Rosario's medical specialty?
Dr. Izolda Rosario practices Gerontology Nurse Practitioner in Elmhurst, IL.
Where does Dr. Izolda Rosario practice?
Dr. Izolda Rosario practices at 501 W Lake St Ste 207, Elmhurst, IL 601261419. Office phone: 3125139863.
What is Dr. Izolda Rosario's NPI?
Dr. Izolda Rosario's National Provider Identifier (NPI) is 1083222368, issued by NPPES.
Does Dr. Izolda Rosario accept Medicare assignment?
Yes. Dr. Izolda Rosario accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Izolda Rosario commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Advance care planning (HCPCS 99497). Source: CMS Medicare Physician & Other Practitioners file.