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About this NPIWhat this record shows.
NPI 1235193061 is registered to Dr. Joseph Kaczmarczyk D.O., a Obstetrics & Gynecology practising at 4190 City Ave, Ste 315 in Philadelphia, Pennsylvania. Obstetricians and Gynecologists (OB/GYNs) provide medical and surgical care for the female reproductive system, including pregnancy, childbirth, and gynecologic conditions. Dr. Joseph Kaczmarczyk D.O. 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. Joseph Kaczmarczyk D.O. accepts. To confirm in-network status with your specific health plan, contact Dr. Joseph Kaczmarczyk D.O. directly at (215) 871-6380.
Frequently asked
Yes. NPI 1235193061 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Obstetricians and Gynecologists (OB/GYNs) provide medical and surgical care for the female reproductive system, including pregnancy, childbirth, and gynecologic conditions.
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 (215) 871-6380.
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. Joseph Kaczmarczyk D.O. is a Type-1 individual NPI.
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