Doctor profile · Federal record
Dr. Ernest Emery, AGACNP-BC
Critical Care Medicine Nurse Practitioner (CMS: Nurse Practitioner) · Critical Care Medicine Nurse Practitioner · Gerontology Nurse Practitioner · Gerontology Nurse Practitioner · Gerontology Nurse Practitioner · Oak Brook, IL
- NPI 1336501824
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 11 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
903 Commerce Dr Ste 333
Oak Brook, IL 605238723
(708) 246-3627 - Additional location
-
2590 Welton St Ste 200
Denver, CO 802054268
(415) 966-0859 - Additional location
-
4440 W 95Th St
Oak Lawn, IL 604532600
(708) 684-8000
Credentials & registration
- NPI registered
- March 2016 — 10 yrs on file
- Profile last updated
- September 6, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363LC0200X — NUCC code
- State licenses (5)
- Illinois #277-001699 · Illinois #209.013903 · Colorado #RXN.0106317-NP · Illinois #209013903 · Arizona #289233
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1336501824. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
136
Distinct HCPCS
2
Medicare allowed
$24,253
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 125 | 121 | $191 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 11 | 11 | $40 |
In context: peer comparison
Among 1 peers in Oak Brook Critical Care Medicine Nurse Practitioner, average services per provider: 68. This provider delivers 2.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
97
Patients
0
Total drug cost
$2,897
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Dextroamphetamine-Amphetamine (Dextroamphetamine/Amphetamine) | Brand | 25 | 0 | $1,092 |
| Aripiprazole | Generic | 13 | 0 | $128 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 13 | 0 | $1,219 |
| Bupropion Hcl SR (Bupropion Hcl) | Brand | 12 | 0 | $138 |
| Risperidone | Generic | 12 | 0 | $40 |
| Lamotrigine | Generic | 11 | 0 | $141 |
| Sertraline Hcl | Generic | 11 | 0 | $138 |
Hospital affiliations
Frequently asked questions
What is Dr. Ernest Emery's medical specialty?
Dr. Ernest Emery practices Critical Care Medicine Nurse Practitioner in Oak Brook, IL.
Where does Dr. Ernest Emery practice?
Dr. Ernest Emery practices at 903 Commerce Dr Ste 333, Oak Brook, IL 605238723. Office phone: 7082463627.
What is Dr. Ernest Emery's NPI?
Dr. Ernest Emery's National Provider Identifier (NPI) is 1336501824, issued by NPPES.
Does Dr. Ernest Emery accept Medicare assignment?
Yes. Dr. Ernest Emery accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ernest Emery commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.