DR. GRAHAM MICHAEL STRUB M.D./PH.D.
NPI 1558650960
Otolaryngology in Little Rock, AR
About Dr. Graham Michael Strub M.d./ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GRAHAM MICHAEL STRUB M.D./PH.D. (NPI 1558650960) is an individual otolaryngology provider in Little Rock, Arkansas, licensed in Arkansas (E-11224) and active in the NPI registry since April 2011. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 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 (PECOS)
Dr. Graham Michael Strub M.d./ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Graham Strub reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Little Rock, AR 72202
- Reassigned Medicare billing, Arkansas enrollment
- Also billed through NPI 1467528026 (Arkansas)
- 1,246 clinicians in this Medicare group
Little Rock, AR 72202
- Reassigned Medicare billing, Arkansas enrollment
- 653 clinicians in this Medicare group
Little Rock, AR 72202
- Reassigned Medicare billing, Arkansas enrollment
- 944 clinicians in this Medicare group
Milwaukee, WI 53211
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: Columbia St Marys Hospital Milwaukee Inc
- 856 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 72202 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LITTLE ROCK, AR 72202
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 Graham Strub's NPI number?
The NPI number for Graham Strub is 1558650960. It was assigned to this individual provider in the NPPES registry on April 6, 2011.
Where is Graham Strub located?
Graham Strub practices at 1 Childrens Way # 836, Little Rock, AR 72202. The listed phone number is (501) 364-1047.
What is Graham Strub's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Graham Strub enrolled in Medicare?
Yes. Graham Strub is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Graham Strub's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Graham Strub reassigns Medicare benefits to 4 organizations: University Of Arkansas For Medical Sciences (Little Rock, AR), Arkansas Childrens Professional Services Organization LLC (Little Rock, AR), Arkansas Childrens Hospital (Little Rock, AR) and Columbia St. Mary's Hospital Milwaukee, Inc (Milwaukee, WI). 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 Graham Strub's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Graham Strub accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Graham Strub 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 Graham Strub was last updated on June 26, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Dr. Graham Michael Strub, M.D./PH.D. · NPI 1558650960
Otolaryngology physician in Little Rock, Arkansas. Individual provider, active in the CMS NPPES registry since April 6, 2011.
## Identity
- **NPI:** 1558650960 (Entity type: Individual)
- **Enumerated:** April 6, 2011
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** E-11224 (Arkansas)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 CHILDRENS WAY # 836, Little Rock, AR 72202-3500
- **Phone:** (501) 364-1047 · **Fax:** (501) 364-4790
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): University Of Arkansas For Medical Sciences (NPI 1114255353, Little Rock, AR); Arkansas Childrens Professional Services Organization LLC (NPI 1629889464, Little Rock, AR); Arkansas Childrens Hospital (NPI 1598773079, Little Rock, AR); Columbia St. Mary's Hospital Milwaukee, Inc (NPI 1023064482, Milwaukee, WI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 26, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1558650960) · Data from the CMS NPPES public registry.