Stephanie Osiecki MD
About this NPIWhat this record shows.
NPI 1922080464 is registered to Stephanie Osiecki MD, a Internal Medicine practising at 100 Cambridge St Fl 14 in Boston, Massachusetts. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Stephanie Osiecki MD has been enumerated in the National Provider Identifier (NPI) registry since 2005.
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
- A30786MA· Issued by BCBS MA
- 203867MA· Issued by CONNECTICARE
- 9560323MA· Issued by CIGNA
- 042104788MA· Issued by CONSOLIDATED
- 042104788MA· Issued by NORTHEAST HEALTH DIRECT
- 042104788MA· Issued by UNICARE/GIC
- 467855MA· Issued by TUFTS
- 042104788MA· Issued by GREAT-WEST HEALTH PLAN
- 042104788MA· Issued by NORTH AMERICAN PREFERRED
- 042104788MA· Issued by PRIVATE HEALTH CARE SYS.
- 14912MA· Issued by HEALTH NEW ENGLAND
- 7137629MA· Issued by AETNA
- 042104788MA· Issued by NORTHEAST HEALTHCARE ALLI
- AA24783MA· Issued by HARVARD PILGRIM HEALTHCAR
Medicaid
- 3207749MA
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
- I20090127000212Internal MedicineMA
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 Stephanie Osiecki MD accepts. To confirm in-network status with your specific health plan, contact Stephanie Osiecki MD directly at (888) 731-8994.
Frequently asked
Yes. NPI 1922080464 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 (888) 731-8994.
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. Stephanie Osiecki MD is a Type-1 individual NPI.