Dr. Manuel Diaz M.D.
About this NPIWhat this record shows.
NPI 1023384336 is registered to Dr. Manuel Diaz M.D., a Internal Medicine practising at 410 W 10th Ave in Columbus, Ohio. Internal Medicine physicians (internists) specialise in the prevention, diagnosis, and treatment of diseases in adults, often coordinating care across multiple subspecialties. Dr. Manuel Diaz M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2012.
Your brand here.
Medicare enrollment
This provider holds 10 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
- I20160812001866HospitalistCO
- I20220208001989Internal MedicineVA
- I20230511002150Internal MedicineAZ
- I20230515003038Internal MedicineTX
- I20230524002654Internal MedicineNV
- I20230526001580Internal MedicineGA
- I20230719000376Internal MedicineWA
- I20240422001405Internal MedicineOH
- I20240729000023Internal MedicineFL
- I20250619001133Internal MedicineOK
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 Dr. Manuel Diaz M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Manuel Diaz M.D. directly at (614) 685-2705.
Frequently asked
Yes. NPI 1023384336 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 (614) 685-2705.
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. Manuel Diaz M.D. is a Type-1 individual NPI.