Doctor profile · Federal record
Dr. Natalia Zero, DO
Internal Medicine Physician · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Oak Lawn, IL
- NPI 1659995231
- 6 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4440 W 95Th St, Rm 131 North
Oak Lawn, IL 60453
(708) 684-5673
fax (708) 684-2500 - Mailing address
-
29373 Network Pl
Chicago, IL 606731293
Credentials & registration
- NPI registered
- May 2020 — 6 yrs on file
- Profile last updated
- July 14, 2023
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Illinois #036.165192 · Illinois #125077079
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659995231. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
23
Distinct HCPCS
1
Medicare allowed
$2,870
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 23 | 14 | $125 |
In context: peer comparison
Among 29 peers in Oak Lawn Internal Medicine Physician, average services per provider: 146. This provider delivers 0.2× the peer median.Open Payments
Industry payments received
All-time total
$41
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $23.86 | |
| GlaxoSmithKline, LLC. | 1 | $17.56 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
58
Patients
0
Total drug cost
$2,582
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 20 | 0 | $302 |
| Amlodipine Besylate | Generic | 14 | 0 | $81 |
| Humulin 70-30 (Insulin Nph Hum/Reg Insulin Hm) | Brand | 12 | 0 | $1,956 |
| Spironolactone | Generic | 12 | 0 | $243 |
Frequently asked questions
What is Dr. Natalia Zero's medical specialty?
Dr. Natalia Zero practices Internal Medicine Physician in Oak Lawn, IL.
Where does Dr. Natalia Zero practice?
Dr. Natalia Zero practices at 4440 W 95Th St, Rm 131 North, Oak Lawn, IL 60453. Office phone: 7086845673.
What is Dr. Natalia Zero's NPI?
Dr. Natalia Zero's National Provider Identifier (NPI) is 1659995231, issued by NPPES.
What procedures does Dr. Natalia Zero commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.