Janaki Ramanathan MD
About this NPIWhat this record shows.
NPI 1275611873 is registered to Janaki Ramanathan MD, a Diagnostic Radiology practising at 2351 Clay St Ste 100 in San Francisco, California. Diagnostic Radiology uses medical imaging (X-ray, CT, MRI, ultrasound, and nuclear medicine) to diagnose disease and injury. Janaki Ramanathan MD has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Secondary identifiers
Additional identifiers this provider has registered with NPPES. Used by medical billers, credentialers, and insurance verifiers to cross-reference claims and enrollments.
Medicaid
Other
- 8947270WA· Issued by L&I CVCP
- 0229781WA· Issued by L & I
- 5578RAWA· Issued by REGENCE BLUE SHIELD
- P00075447CA· Issued by RAILROAD MEDICARE
Source: NPPES public registry.
Medicare enrollment
This provider holds 4 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
- I20040928000541Diagnostic RadiologyCA
- I20191218001538Diagnostic RadiologyHI
- I20220222001628Diagnostic RadiologyWA
- I20220818002192Diagnostic RadiologyTX
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 Janaki Ramanathan MD accepts. To confirm in-network status with your specific health plan, contact Janaki Ramanathan MD directly at (415) 600-3143.
Frequently asked
Yes. NPI 1275611873 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Diagnostic Radiology uses medical imaging (X-ray, CT, MRI, ultrasound, and nuclear medicine) to diagnose disease and injury.
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 (415) 600-3143.
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. Janaki Ramanathan MD is a Type-1 individual NPI.