Dr. Tammy Rosenthal MD
About this NPIWhat this record shows.
NPI 1740358183 is registered to Dr. Tammy Rosenthal MD, a Obstetrics & Gynecology practising at 11445 Sunset Hills Road in Reston, Virginia. Obstetricians and Gynecologists (OB/GYNs) provide medical and surgical care for the female reproductive system, including pregnancy, childbirth, and gynecologic conditions. Dr. Tammy Rosenthal MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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Medicare enrollment
This provider holds 2 Medicare enrollments on file with the Provider Enrollment, Chain and Ownership System (PECOS). Each enrollment carries a public Medicare Enrollment ID (ENRLMT_ID) used by billers and intermediaries.
Practitioner
- I20040715001242Obstetrics/GynecologyDC
- I20260210004561PsychiatryVA
Source: CMS PECOS public enrollment file.
Insurance & acceptsHow to confirm coverage.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Dr. Tammy Rosenthal MD accepts. To confirm in-network status with your specific health plan, contact Dr. Tammy Rosenthal MD directly at (703) 709-1500.
Frequently asked
Yes. NPI 1740358183 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 (703) 709-1500.
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. Tammy Rosenthal MD is a Type-1 individual NPI.