JOHN MARTIN II MSW
NPI 1912666777
Social Worker - Clinical in Bethesda, MD
About John Martin Ii Msw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN MARTIN II MSW (NPI 1912666777) is an individual clinical provider in Bethesda, Maryland and active in the NPI registry since December 2021. He has opted out of Medicare through January 16, 2027.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
John Martin Ii Msw has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 16, 2025 through January 16, 2027.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BETHESDA, MD 20814
BETHESDA, MD 20814
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is John Martin's NPI number?
The NPI number for John Martin is 1912666777. It was assigned to this individual provider in the NPPES registry on December 9, 2021.
Where is John Martin located?
John Martin practices at 4350 E West Hwy Ste 200, Bethesda, MD 20814. The listed phone number is (813) 957-0504.
What is John Martin's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is John Martin enrolled in Medicare?
No. John Martin has opted out of Medicare through January 16, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.
When was this NPI record last updated?
The NPPES record for John Martin was last updated on January 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.