Dr. Sarah Janssen MD, PHD, Mph
About this NPIWhat this record shows.
NPI 1285714972 is registered to Dr. Sarah Janssen MD, PHD, Mph, a Preventive Medicine/Occupational Environmental Medicine Physician practising at 601 Van Ness Ave Ste 2008, Kaiser Permanente Occupational Medicine in San Francisco, California. Preventive Medicine/Occupational Environmental Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Sarah Janssen MD, PHD, Mph has been enumerated in the National Provider Identifier (NPI) registry since 2006.
Your brand here.
Medicare enrollment
This provider holds a Medicare enrollment 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
- I20070124000746Preventive MedicineCA
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. Sarah Janssen MD, PHD, Mph accepts. To confirm in-network status with your specific health plan, contact Dr. Sarah Janssen MD, PHD, Mph directly at (415) 833-2000.
Frequently asked
Yes. NPI 1285714972 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Preventive Medicine/Occupational Environmental Medicine Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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) 833-2000.
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. Sarah Janssen MD, PHD, Mph is a Type-1 individual NPI.