Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joan Hader, MD
Urology Physician in Atlanta, GA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679583132
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Registry record
Entity type Individual (Type 1)
Name Joan Hader
Credential MD
Sex Female
Practice address 5673 Peachtree Dunwoody Rd Ne, Ste 910, Atlanta, GA, 30342
Phone (404) 255-3822
Enumeration date Aug 8, 2006
Last updated in NPPES Aug 31, 2020
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| AH01 | Other | GA | ENVOY SITE ID |
| 036536 | Other | GA | STATE MEDICAL LICENSE |
| 4334942 | Other | GA | AETNA |
| P3660719 | Other | GA | OXFORD |
| 203543680 | Other | GA | MULTIPLAN |
| 203543680 | Other | GA | AULTCARE |
| 904115 | Other | GA | BCBS |
| 611747900 | Other | GA | US DEPT OF LABOR WC |
| P00278109 | Other | GA | RAILROAD MEDICARE |
| 203543680 | Other | GA | GHI PPO |
| 52550573 | Other | GA | BCBS Q CARE |
| 611747900 | Other | GA | WORKERS COMP TX-FED EMPYS |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What is the NPI number for Joan Hader?
The National Provider Identifier (NPI) for Joan Hader is 1679583132, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joan Hader practice?
The practice location on file with NPPES is in Atlanta, GA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-31.