John Najjar MD
About this NPIWhat this record shows.
NPI 1487630935 is registered to John Najjar MD, a Vascular Surgery Physician practising at 123 Summer St, Suite 210 in Worcester, Massachusetts. Vascular Surgery Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. John Najjar MD 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
- 042472266· Issued by TRICARE CHAMPUS
- 0142701· Issued by HEALTHY START
- J23719· Issued by BLUE SHIELD HMO BLUE
- 0142701· Issued by WELFARE
- 042472266· Issued by HEALTHCARE VALUE MANAGEME
- 7258566· Issued by AETNA US HEALTHCARE
- 784058· Issued by MVP HEALTH CARE
- AA4381· Issued by HARVARD PILGRIM HEALTHCAR
- 042472266· Issued by PRIVATE HEALTHCARE SYSTEM
- J23719· Issued by BLUE CARE ELECT
- 042472266· Issued by ONE HEALTH PLAN
- 6272907· Issued by CIGNA HEALTH PLAN
- J23719· Issued by BLUE SHIELD INDEMNITY
- 042472266· Issued by THREE RIVERS
- 1927085· Issued by FIRST HEALTH
- 3700073· Issued by EVERCARE
- 61247· Issued by FALLON COMMUNITY HEALTH
Source: NPPES public registry.
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
- I20100301000611Vascular SurgeryMA
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 John Najjar MD accepts. To confirm in-network status with your specific health plan, contact John Najjar MD directly at (508) 368-3190.
Frequently asked
Yes. NPI 1487630935 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Vascular Surgery 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 (508) 368-3190.
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. John Najjar MD is a Type-1 individual NPI.