Thomas Klein MD
About this NPIWhat this record shows.
NPI 1710953898 is registered to Thomas Klein MD, a Otolaryngology Physician practising at 123 Summer St, Suite 300 in Worcester, Massachusetts. Otolaryngology Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Thomas Klein 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
- 0146978MA
Other
- AA5967· Issued by HARVARD PILGRIM HEALTHCAR
- 0146978· Issued by HEALTHY START
- 0146978· Issued by WELFARE
- 1000177· Issued by EVERCARE
- 042472266· Issued by ONE HEALTH PLAN
- 4246785· Issued by AETNA US HEALTHCARE
- 86726· Issued by FIRST HEALTH
- M04221· Issued by BLUE CARE ELECT
- 0082033· Issued by CIGNA HEALTH PLAN
- 784043· Issued by MVP HEALTH CARE
- 042472266· Issued by HEALTHCARE VALUE MANAGEME
- 042472266· Issued by PRIVATE HEALTHCARE SYSTEM
- 84413· Issued by CHILDRENS MEDICAL SECURIT
- MO4221· Issued by MEDICARE B
- M04221· Issued by BLUE SHIELD INDEMNITY
- 28726· Issued by FALLON COMMUNITY HEALTH P
- M04221· Issued by BLUE SHIELD HMO BLUE
Source: NPPES public registry.
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 Thomas Klein MD accepts. To confirm in-network status with your specific health plan, contact Thomas Klein MD directly at (508) 368-3103.
Frequently asked
Yes. NPI 1710953898 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Otolaryngology 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) 368-3103.
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. Thomas Klein MD is a Type-1 individual NPI.