MR. ALVIN RAY HAMILTON JR. CRNA
NPI 1972651727
Nurse Anesthetist, Certified Registered in Clarksdale, MS
About Mr. Alvin Ray Hamilton Jr. Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ALVIN RAY HAMILTON JR. CRNA (NPI 1972651727) is an individual nurse anesthetist, certified registered in Clarksdale, Mississippi, licensed in Mississippi (R874579) and active in the NPI registry since January 2007. He is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
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
Mr. Alvin Ray Hamilton Jr. Crna 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 Reassignments
2Medicare enrollment records show Alvin Hamilton reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Crossett, AR 71635
- Reassigned Medicare billing, Arkansas enrollment
- 7 clinicians in this Medicare group
New Iberia, LA 70563
- Reassigned Medicare billing, Arkansas enrollment
- 232 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 38614 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CLARKSDALE, MS 38614
CLARKSDALE, MS 38614
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 Alvin Hamilton's NPI number?
The NPI number for Alvin Hamilton is 1972651727. It was assigned to this individual provider in the NPPES registry on January 8, 2007.
Where is Alvin Hamilton located?
Alvin Hamilton practices at 1970 Hospital Dr, Clarksdale, MS 38614. The listed phone number is (662) 624-3533.
What is Alvin Hamilton's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Alvin Hamilton enrolled in Medicare?
Yes. Alvin Hamilton 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 organizations bill Medicare for Alvin Hamilton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alvin Hamilton reassigns Medicare benefits to 2 organizations: Crossett Health Foundation (Crossett, AR) and Youngs Professional Services LLC (New Iberia, LA). 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 Alvin Hamilton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alvin Hamilton 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 4 other insurers list Alvin Hamilton 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 Alvin Hamilton was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Mr. Alvin Ray Hamilton Jr., CRNA · NPI 1972651727
Nurse Anesthetist, Certified Registered physician in Clarksdale, Mississippi. Individual provider, active in the CMS NPPES registry since January 8, 2007.
## Identity
- **NPI:** 1972651727 (Entity type: Individual)
- **Enumerated:** January 8, 2007
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** R874579 (Mississippi)
- **Sole proprietor:** No
## Practice location
- **Address:** 1970 HOSPITAL DR, Clarksdale, MS 38614-7202
- **Phone:** (662) 624-3533
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Crossett Health Foundation (NPI 1508821547, Crossett, AR); Youngs Professional Services LLC (NPI 1922178599, New Iberia, LA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1972651727) · Data from the CMS NPPES public registry.