Dr. Karl Fischer Dc
About this NPIWhat this record shows.
NPI 1922075795 is registered to Dr. Karl Fischer Dc, a Chiropractor practising at 6 Boston Rd, Suite 107 in Chelmsford, Massachusetts. Chiropractor is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Karl Fischer Dc has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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
- 1609696MA
Other
- Y35960MA· Issued by BLUE CROSS BLUE SHIELD
- 168991NH· Issued by HEALTHSOURCE OF NH
- 4400234MA· Issued by UNITED HEALTHCARE
- 720557MA· Issued by TUFTS MEDICARE PREFERRED
- 7250557· Issued by TUFTS
- 350054567MA· Issued by RAILROAD MEDICARE
- 35273· Issued by HARVARD PILGRIM HEALTHCAR
- 87726MA· Issued by AETNA
- B20317101MA· Issued by CIGNA
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. Karl Fischer Dc accepts. To confirm in-network status with your specific health plan, contact Dr. Karl Fischer Dc directly at (978) 250-1500.
Frequently asked
Yes. NPI 1922075795 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Chiropractor 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 (978) 250-1500.
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. Karl Fischer Dc is a Type-1 individual NPI.