Ronald Jeffreys D.O.
About this NPIWhat this record shows.
NPI 1750347282 is registered to Ronald Jeffreys D.O., a Internal Medicine practising at 8800 Walther Blvd in Baltimore, Maryland. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Ronald Jeffreys D.O. has been enumerated in the National Provider Identifier (NPI) registry since 2006.
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
- 04-42052MD· Issued by EVERCARE
- 522096682002· Issued by TRICARE NORTH
- 093NER-769698-06· Issued by CAREFIRST BCBS OF MD
- 093NSE-769698-06· Issued by CAREFIRST BCBS OF MD
- 9676-0045· Issued by CAREFIRST BCBS OF DC
- 805701000MD· Issued by MEDICAID
Medicaid
Source: NPPES public registry.
Medicare enrollment
This provider holds 2 Medicare enrollments 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
- I20041130000763Internal MedicineMD
- I20231113003729Internal MedicinePA
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 Ronald Jeffreys D.O. accepts. To confirm in-network status with your specific health plan, contact Ronald Jeffreys D.O. directly at (410) 882-3240.
Frequently asked
Yes. NPI 1750347282 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 (410) 882-3240.
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. Ronald Jeffreys D.O. is a Type-1 individual NPI.