Dr. Michael Langan MD
About this NPIWhat this record shows.
NPI 1366433922 is registered to Dr. Michael Langan MD, a Geriatric Medicine (Internal Medicine) Physician practising at 100 Charles River Plz, Suite 501 Cpz 502 in Boston, Massachusetts. Geriatric Medicine (Internal Medicine) Physician is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Michael Langan 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
- 764558MA· Issued by TUFTS HEALTH PLAN
- J18543MA· Issued by BCBS MS
Medicaid
- 3176525MA
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. Michael Langan MD accepts. To confirm in-network status with your specific health plan, contact Dr. Michael Langan MD directly at (617) 726-4600.
Frequently asked
Yes. NPI 1366433922 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Geriatric Medicine (Internal Medicine) 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 (617) 726-4600.
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. Michael Langan MD is a Type-1 individual NPI.