Dr. Marianne Koenig M.D.
About this NPIWhat this record shows.
NPI 1619930559 is registered to Dr. Marianne Koenig M.D., a Adolescent Medicine practising at 449 Route 130 in Sandwich, Massachusetts. Adolescent Medicine is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Marianne Koenig M.D. 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.
Other
- 28345MA· Issued by CHILDRENS MEDICAL SECURIT
- S011190MA· Issued by TRICARE
- 20140MA· Issued by HARVARD PILGRIM HEALTH CA
- KOJO4544MA· Issued by BLUE CROSS BLUE SHIELD
- 1200958MA· Issued by UNITED HEALTHCARE
- 4849274MA· Issued by CIGNA
Medicaid
- 3000532MA
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 Dr. Marianne Koenig M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Marianne Koenig M.D. directly at (508) 888-8430.
Frequently asked
Yes. NPI 1619930559 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Adolescent Medicine 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) 888-8430.
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. Marianne Koenig M.D. is a Type-1 individual NPI.