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About this NPIWhat this record shows.
NPI 1891702254 is registered to Dr. William Stiefel M.D., a Pediatrics practising at 35 Collier Rd Nw Ste 180 in Atlanta, Georgia. Pediatrics is the medical specialty focused on the health of infants, children, and adolescents through age 21. Dr. William Stiefel M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Provider type
Individual (Type 1)
Status
Active
Enumerated
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The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. William Stiefel M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. William Stiefel M.D. directly at (404) 605-0540.
Frequently asked
Yes. NPI 1891702254 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Pediatrics is the medical specialty focused on the health of infants, children, and adolescents through age 21.
The CMS NPPES Public Registry at npiregistry.cms.hhs.gov is the authoritative source. FindMyNPI mirrors this dataset and refreshes monthly. For real-time verification, you can also call the provider's office at (404) 605-0540.
An individual healthcare provider has a single Type-1 NPI for life. Organisations can hold separate Type-2 NPIs per location, specialty, or sub-entity. Dr. William Stiefel M.D. is a Type-1 individual NPI.
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