Ian Johnson MD
About this NPIWhat this record shows.
NPI 1942763115 is registered to Ian Johnson MD, a Addiction Psychiatry practising at 1153 Centre St in Jamaica Plain, Massachusetts. Addiction Psychiatry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Ian Johnson MD has been enumerated in the National Provider Identifier (NPI) registry since 2019.
Your brand here.
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
- I20240723002164PsychiatryMA
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 Ian Johnson MD accepts. To confirm in-network status with your specific health plan, contact Ian Johnson MD directly at (617) 983-7474.
Frequently asked
Yes. NPI 1942763115 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Addiction Psychiatry 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 (617) 983-7474.
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. Ian Johnson MD is a Type-1 individual NPI.