Doctor profile · Federal record
Dr. Helen Zakos, NP
Critical Care Medicine Nurse Practitioner (CMS: Nurse Practitioner) · Acute Care Nurse Practitioner · Adult Health Nurse Practitioner · Gerontology Nurse Practitioner · Elk Grove Village, IL
- NPI 1003229840
- Accepts Medicare
- 12 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
800 Biesterfield RD Ste 510
Elk Grove Village, IL 600073367
(847) 981-3660 - Additional location
-
800 W Central RD
Arlington Heights, IL 600052349
(847) 618-1000
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- November 5, 2024
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363LC0200X — NUCC code
- State license (1)
- Illinois #209011858
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003229840. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
315
Distinct HCPCS
2
Medicare allowed
$57,029
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 273 | 147 | $193 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 42 | 40 | $106 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 129. This provider delivers 2.4× the peer median.Open Payments
Industry payments received
All-time total
$161
Transactions
9
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| GlaxoSmithKline, LLC. | 5 | $88.81 | |
| AstraZeneca Pharmaceuticals LP | 2 | $35.44 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $22.65 | |
| Philips North America LLC | 1 | $14.38 |
By nature of payment
Frequently asked questions
What is Dr. Helen Zakos's medical specialty?
Dr. Helen Zakos practices Critical Care Medicine Nurse Practitioner in Elk Grove Village, IL.
Where does Dr. Helen Zakos practice?
Dr. Helen Zakos practices at 800 Biesterfield RD Ste 510, Elk Grove Village, IL 600073367. Office phone: 8479813660.
What is Dr. Helen Zakos's NPI?
Dr. Helen Zakos's National Provider Identifier (NPI) is 1003229840, issued by NPPES.
Does Dr. Helen Zakos accept Medicare assignment?
Yes. Dr. Helen Zakos accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Helen Zakos commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.