Katherine Merra MD
About this NPIWhat this record shows.
NPI 1336140425 is registered to Katherine Merra MD, a Orthopaedic Surgery practising at 2 Pond Park Rd., Ste. 102 in Hingham, Massachusetts. Orthopaedic Surgery is a medical specialty focused on injuries and disorders of the musculoskeletal system, including bones, joints, ligaments, tendons, and muscles. Katherine Merra 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
- 0016866· Issued by NHP
- 719345· Issued by TUFTS HEALTH PLAN
- 719345· Issued by TUFTS MEDICARE PREFERRED
- 042297845· Issued by HCVM/FIRST HEATLH/COVENTY
- 900324· Issued by UNITED HEALTH CARE
- J11386· Issued by BLUE SHIELD
- 042297845· Issued by TRICARE
- 042297845· Issued by PHCS/MULTI-PLAN
- B20458702· Issued by CIGNA HEALTH CARE
- 000233· Issued by ONE HEALTH
- 042297845· Issued by GREAT WEST HEALTH CARE
- 80314· Issued by GIC/UNICARE
- 53309· Issued by FALLON
- 171346· Issued by HARVARD PILGRIM HEALTH
- 3681368· Issued by AETNA
Medicaid
- 3079902MA
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
- I20060309000510Orthopedic 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 Katherine Merra MD accepts. To confirm in-network status with your specific health plan, contact Katherine Merra MD directly at (781) 337-5555.
Frequently asked
Yes. NPI 1336140425 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Orthopaedic Surgery is a medical specialty focused on injuries and disorders of the musculoskeletal system, including bones, joints, ligaments, tendons, and muscles.
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 (781) 337-5555.
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. Katherine Merra MD is a Type-1 individual NPI.