Dr. John Isaac M.D.
About this NPIWhat this record shows.
NPI 1225037435 is registered to Dr. John Isaac M.D., a Surgery practising at 390 Toll Gate Rd, STE.200 in Warwick, Rhode Island. Surgery is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. John Isaac M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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.
Other
- 200881RI· Issued by BLUE CHIP PROVIDER ID
- 29065-0RI· Issued by BLUE CROSS PROVIDER ID
Source: NPPES public registry.
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
- I20200319001827General SurgeryNH
- I20200520002358General SurgeryVA
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. John Isaac M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. John Isaac M.D. directly at (401) 739-8010.
Frequently asked
Yes. NPI 1225037435 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Surgery 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 (401) 739-8010.
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. John Isaac M.D. is a Type-1 individual NPI.