Doctor profile · Federal record
Dr. John Pietrykowski
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Chicago, IL
- NPI 1699424234
- Accepts Medicare
- 4 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
251 E Huron St
Chicago, IL 606112908
(312) 926-2000
Credentials & registration
- NPI registered
- March 2022 — 4 yrs on file
- Profile last updated
- June 1, 2022
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #125080065
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1699424234. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$22
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Zoll Services LLC (A/K/A Zoll LifeCor Corp) | 1 | $21.51 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. John Pietrykowski's medical specialty?
Dr. John Pietrykowski practices Internal Medicine Physician in Chicago, IL.
Where does Dr. John Pietrykowski practice?
Dr. John Pietrykowski practices at 251 E Huron St, Chicago, IL 606112908. Office phone: 3129262000.
What is Dr. John Pietrykowski's NPI?
Dr. John Pietrykowski's National Provider Identifier (NPI) is 1699424234, issued by NPPES.
Does Dr. John Pietrykowski accept Medicare assignment?
Yes. Dr. John Pietrykowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.