MARTIN LEWIS JOHNSON M.D.
NPI 1225023773
Dermatology in Hot Springs, AR
About Martin Lewis Johnson M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARTIN LEWIS JOHNSON M.D. (NPI 1225023773) is an individual dermatology provider in Hot Springs, Arkansas, licensed in Arkansas (E-5113) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS, is affiliated with Christus Santa Rosa Medical Center, and is a graduate of Louisiana State University School Of Medicine In New Orleans (1986).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Martin Lewis Johnson M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Martin Johnson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Hot Springs, AR 71913
- Reassigned Medicare billing, Arkansas enrollment
- 9 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 25
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christus Santa Rosa Medical Center
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 71913 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOT SPRINGS, AR 71913
HOT SPRINGS, AR 71913
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 Martin Johnson's NPI number?
The NPI number for Martin Johnson is 1225023773. It was assigned to this individual provider in the NPPES registry on September 12, 2005.
Where is Martin Johnson located?
Martin Johnson practices at 3633 Central Ave Suite N, Hot Springs, AR 71913. The listed phone number is (501) 623-6100.
What is Martin Johnson's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Martin Johnson enrolled in Medicare?
Yes. Martin Johnson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Martin Johnson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Johnson reassigns Medicare benefits to The Dermatology Clinic PA (Hot Springs, AR). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Martin Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Martin Johnson accept?
Health plans from Arkansas Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas, Health Advantage and Octave list Martin Johnson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Martin Johnson affiliated with any hospitals?
According to CMS data, Martin Johnson is affiliated with Christus Santa Rosa Medical Center.
When was this NPI record last updated?
The NPPES record for Martin Johnson was last updated on August 20, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.