Ali Mastali M.D.
About this NPIWhat this record shows.
NPI 1821401258 is registered to Ali Mastali M.D., a General Practice practising at 313 C Columbia, University Garden in San Juan, Puerto Rico. General Practice is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ali Mastali M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2014.
Your brand here.
Medicare enrollment
This provider holds 3 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
- I20140716002322General PracticePR
- I20141119001894Emergency MedicineTX
- I20191127000787Internal MedicineFL
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 Ali Mastali M.D. accepts. To confirm in-network status with your specific health plan, contact Ali Mastali M.D. directly at (424) 757-3037.
Frequently asked
Yes. NPI 1821401258 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
General Practice is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy.
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 (424) 757-3037.
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. Ali Mastali M.D. is a Type-1 individual NPI.