Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Margaret Katherine Winkler, M.D.
Pediatrics Physician in Hoover, AL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1093823627
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Registry record
Entity type Individual (Type 1)
Name Ms. Margaret Katherine Winkler
Credential M.D.
Sex Female
Practice address 5000 Southlake Park, Suite 250, Hoover, AL, 35244
Phone (205) 982-2500
Fax (205) 982-2574
Enumeration date Aug 25, 2006
Last updated in NPPES Apr 2, 2026
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 |
|---|---|---|---|
| 225280 | Medicaid | AL | - |
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
Where does Margaret Winkler practice?
The practice location on file with NPPES is in Hoover, AL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Margaret Winkler?
The National Provider Identifier (NPI) for Margaret Winkler is 1093823627, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-02.