Dr. Douglas Guggenheim M.D.
About this NPIWhat this record shows.
NPI 1790974889 is registered to Dr. Douglas Guggenheim M.D., a Hematology & Oncology practising at 1865 Route 70 E Ste 220 in Cherry Hill, New Jersey. Hematology & Oncology is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Douglas Guggenheim M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
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
- I20140804000105Hematology/OncologyNJ
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. Douglas Guggenheim M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Douglas Guggenheim M.D. directly at (856) 429-1519.
Frequently asked
Yes. NPI 1790974889 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Hematology & Oncology 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 (856) 429-1519.
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. Douglas Guggenheim M.D. is a Type-1 individual NPI.