Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
JOHN GRAYHACK, MD
ActiveJOHN GRAYHACK, MD is a Orthopaedic Surgery healthcare provider located in CHICAGO, Illinois. NPI 1043205966 is currently active in the NPPES registry. Verify at CMS.
Orthopaedic Surgery · CHICAGO, IL
Registration Details
- NPI Number
- 1043205966
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Sep 16, 2005 (20.765510579731 yrs)
- Last Updated
- Feb 15, 2013
- License
-
036072869 (IL)
Practice Information
- Address
-
225 E CHICAGO AVE # 69LURIE CHILDREN'S HOSPITAL OF CHICAGOCHICAGO, IL, 606112991Browse IL providers · Browse ZIP 60611
- Phone
- 3122276190
- Fax
- 3122279404
- Primary Specialty
-
Orthopaedic Surgery
207X00000X
Other Orthopaedic Surgery Providers in CHICAGO, IL
| Name | Credential | NPI |
|---|---|---|
| DR. ROBERTO E LEVI | MD | 1083616346 |
| DR. PRESTON MICHAEL WOLIN | MD | 1336145036 |
| DR. HOUSHANG FARAHVAR | M.D. | 1720086572 |
| DR. MITCHELL GOLDFLIES | M.D. | 1730189598 |
| DR. PRAHLAD S PYATI | M.D. | 1558355289 |
| ERIK C KING | MD | 1245226893 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.