DR. RALPH ARISS M.D.
NPI 1902224637
Pediatrics in Detroit, MI
About Dr. Ralph Ariss M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RALPH ARISS M.D. (NPI 1902224637) is an individual pediatrics provider in Detroit, Michigan, licensed in Michigan (4301112695) and active in the NPI registry since March 2014. He is enrolled in Medicare PECOS and maintains a secondary practice location in Toledo.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Ralph Ariss M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Ralph Ariss reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Detroit, MI 48236
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Henry Ford Health St. John Hospital
- 520 clinicians in this Medicare group
Southfield, MI 48034
- Reassigned Medicare billing, Michigan enrollment
- 407 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
DETROIT, MI 48201
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 Ralph Ariss's NPI number?
The NPI number for Ralph Ariss is 1902224637. It was assigned to this individual provider in the NPPES registry on March 31, 2014.
Where is Ralph Ariss located?
Ralph Ariss practices at 3901 Beaubien St, Detroit, MI 48201. The listed phone number is (313) 745-1436.
What is Ralph Ariss's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Ralph Ariss enrolled in Medicare?
Yes. Ralph Ariss is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Ralph Ariss's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ralph Ariss reassigns Medicare benefits to 2 organizations: Ascension St John Hospital (Detroit, MI) and Vhs Physicians Of Michigan (Southfield, MI). Each 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 Ralph Ariss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ralph Ariss accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Ralph Ariss 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.
When was this NPI record last updated?
The NPPES record for Ralph Ariss was last updated on February 15, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.