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About this NPIWhat this record shows.
NPI 1013208602 is registered to Mjhs Medical Associates PC, a healthcare organisation classified as "Internal Medicine" and located at 55 Water St Fl 46 in New York, New York. The organisation's authorised official is Russell Portenoy. The organisation has been enumerated in the NPI registry since 2011.
Provider type
Organisation (Type 2)
Status
Active
Enumerated
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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.
The National Plan and Provider Enumeration System (NPPES) registry does not include commercial insurance network data, so we cannot show which plans Mjhs Medical Associates PC accepts. To confirm in-network status with your specific health plan, contact Mjhs Medical Associates PC directly at (212) 649-5555.
Frequently asked
Yes. NPI 1013208602 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 (212) 649-5555.
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. Mjhs Medical Associates PC is a Type-2 organisational NPI.
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