Dr. Larry Mak M.D.
About this NPIWhat this record shows.
NPI 1093925380 is registered to Dr. Larry Mak M.D., a Child & Adolescent Psychiatry practising at 4925 N Albina Ave in Portland, Oregon. Child & Adolescent Psychiatry is a recognised medical specialty under the National Uniform Claim Committee (NUCC) taxonomy. Dr. Larry Mak M.D. has been enumerated in the National Provider Identifier (NPI) registry since 2007.
Beyond the registryWhat this record adds.
It is enrolled in Medicare, linking to 1 PECOS enrollment record (with a public Medicare Enrollment ID) sourced from CMS, which the NPPES registry does not list. Within the directory it is one of 137 Child & Adolescent Psychiatry providers on file in Oregon.
Source: CMS NPPES and PECOS public files. snapshot, refreshed monthly.
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
- I20131014000855PsychiatryOR
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. Larry Mak M.D. accepts. To confirm in-network status with your specific health plan, contact Dr. Larry Mak M.D. directly at (503) 548-4922.
Frequently asked
Yes. NPI 1093925380 is registered as Active in the CMS NPPES public registry and passes the Luhn check-digit validation that all 10-digit NPIs use.
Child & Adolescent 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 (503) 548-4922.
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. Larry Mak M.D. is a Type-1 individual NPI.
As of the latest monthly CMS NPPES snapshot, 137 Child & Adolescent Psychiatry providers are registered in Oregon, and Dr. Larry Mak M.D. is one of them. The figure refreshes each month from the federal source.