DR. ALEXANDER WILLIAM MILNE HALL M.D.
NPI 1912460478
Student in an Organized Health Care Education/Training Program in Miami, FL
About Dr. Alexander William Milne Hall M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDER WILLIAM MILNE HALL M.D. (NPI 1912460478) is an individual student in an organized health care education/training program in Miami, Florida and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Miami, and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Dr. Alexander William Milne Hall 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 Reassignments
2Medicare enrollment records show Alexander Hall reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Shelton, CT 06484
- Reassigned Medicare billing, Connecticut enrollment
- 727 clinicians in this Medicare group
Hartford, CT 06106
- Reassigned Medicare billing, Connecticut enrollment
- 601 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.
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.
MIAMI, FL 33136
MIAMI, FL 33136
MIAMI, FL 33136
MIAMI, FL 33136
MIAMI, FL 33136
MIAMI, FL 33136
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 Alexander Hall's NPI number?
The NPI number for Alexander Hall is 1912460478. It was assigned to this individual provider in the NPPES registry on April 11, 2019.
Where is Alexander Hall located?
Alexander Hall practices at 1611 NW 12th Avenue C300, Miami, FL 33136. The listed phone number is (905) 632-3132.
What is Alexander Hall's specialty?
The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.
Is Alexander Hall enrolled in Medicare?
Yes. Alexander Hall 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 Alexander Hall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Hall reassigns Medicare benefits to 2 organizations: Integrated Anesthesia Associates LLC (Shelton, CT) and Connecticut Children's Specialty Group, Inc. (Hartford, CT). 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 Alexander Hall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Alexander Hall was last updated on November 27, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. Alexander William Milne Hall, M.D. · NPI 1912460478
Student in an Organized Health Care Education/Training Program provider in Miami, Florida. Individual provider, active in the CMS NPPES registry since April 11, 2019.
## Identity
- **NPI:** 1912460478 (Entity type: Individual)
- **Enumerated:** April 11, 2019
- **Primary specialty:** Student in an Organized Health Care Education/Training Program · taxonomy 390200000X
- **Sole proprietor:** No
## Practice location
- **Address:** 1611 NW 12TH AVENUE, C300, Miami, FL 33136
- **Phone:** (905) 632-3132
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Integrated Anesthesia Associates LLC (NPI 1881636397, Shelton, CT); Connecticut Children's Specialty Group, Inc. (NPI 1669448882, Hartford, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** November 27, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1912460478) · Data from the CMS NPPES public registry.