Mark Schrank MD
About this NPIWhat this record shows.
NPI 1801870258 is registered to Mark Schrank MD, a Internal Medicine practising at 5 Neponset St in Worcester, Massachusetts. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Mark Schrank 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
- 042472266· Issued by HEALTHCARE VALUE MNGMENT
- 27015· Issued by CHILDRENS MED SECURITY PL
- AA1247· Issued by HARVARD PILGRIM HEALTHCAR
- J04376· Issued by BLUE SHIELD HMO BLUE
- 110170358· Issued by RAILROAD MEDICARE
- 6389589· Issued by CIGNA HEALTH PLAN
- 0401699· Issued by EVERCARE
- 3099911· Issued by MEDICAID/WELFARE
- 9900099· Issued by FALLON COMMUNITY HLTH PL
- 042472266· Issued by PRIVATE HEALTHCARE SYSTEM
- J04376· Issued by BLUE CARE ELECT
- 7017326· Issued by AETNA/US HEALTHCARE
- J04376· Issued by BLUE SHIELD INDEMNITY
- 27015· Issued by HEALTHY START
- 784187· Issued by MVP HEALTH CARE
- 925677· Issued by FIRST HEALTH
- J04376· Issued by MEDICARE B
- 042472266· Issued by ONE HEALTH PLAN
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 Mark Schrank MD accepts. To confirm in-network status with your specific health plan, contact Mark Schrank MD directly at (508) 595-2300.
Frequently asked
Yes. NPI 1801870258 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties.
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) 595-2300.
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. Mark Schrank MD is a Type-1 individual NPI.